December 9th, 2019
Building bridges: Medical physiology teaching in China
Ryan Downey, Ph.D.
Assistant Professor
Co-Director, Graduate Physiology Program
Team Leader, Special Master’s Program in Physiology


Department Pharmacology and Physiology
Georgetown University Medical Center
Washington, D.C.

The Chinese Society of Pathophysiology hosted the 2019 Human Functional Experiment Teaching Seminar and the Second Human Physiology Experimental Teaching Training Course 25-27 October. Across two and a half days, educators from across China met at Jinzhou Medical University in the province of Liaoning to discuss and workshop the latest ideas in active learning and interactive teaching techniques. In many ways, especially in terms of the esteem in which this meeting is held by its attendees, this meeting was not dissimilar from the APS Institute on Teaching and Learning, which will hold its next biennial meeting this coming June in Minneapolis. For the 2019 meeting, the organizers decided to invite an international speaker, which is how I found myself on a plane headed to China. As part of my visit, not only did I get to attend the workshop hosted at Jinzhou Medical University, but also I was hosted by several of the meeting organizers at their home institutions to see their facilities. In this writeup, I will reflect on some of the observations that I made during the many different conversations that I had with the educators participating in the meeting.

The most common question that I got from my hosts was, “What kinds of technology do you use in your classrooms and labs and how do you use them?” What surprised me the most about this question wasn’t the actual question itself, but the perception that many of the educators at the meeting held that they were lagging behind in the implementation of using technologies as   teaching and learning tools. The large majority of teaching spaces that I visited were equipped with much the same technology as any classroom or lecture hall that I would find in an American university: computers, projectors, large-screen LCD displays, and power at every seat to accommodate student personal electronic devices. While there was the occasional technological oddity, such as a computer here or there that was still running Windows XP, the technology available to these educators was very much on par with the technology I would expect at any modern university, which is why I was surprised that the educators had the perception that they were behind in implementing different technologies. In my conversations with them, I discussed the use of audience response systems like iClicker and PollEverywhere as well as interactive elements like gamification through websites such as Kahoot!, but my emphasis in these conversations was exactly the same as I have with educators at home: we need to make sure that there is a sound pedagogical basis for any engagement we use with our students and that the technology doesn’t matter. I can use 3×5 colored  index cards to create an audience response system that functions as well as (or sometimes even better!) than clickers because no one has any problems with the WiFi while using a 3×5 card. The technology facilitates our instruction and should never drive it for the sake of itself.

A common thread of many discussions was the use of internet technologies in teaching. While there is much to be said about the limitations of the ‘Great Firewall’ of China and the amount of government regulation that occurs over their communications, it’s important to note how little these limitations affect the day-to-day activities of the majority of citizens. There are Chinese versions of almost every single internet convenience that we would take for granted that function at least as well as our American versions. Their social media system has grown to the point that many international users are engaging on their platforms. There are food delivery apps and the local taxi services have all signed on to a common routing system (at least in Beijing) that functions in a similar way to Uber or Lyft. In a side-by-side comparison between my phone and one of the other meeting participants, there is near feature parity on every aspect. From an educational standpoint, however, there are some notable differences. The lack of access to Wikipedia is a notable gap in a common open resource that many of us take for granted and there is not yet a Chinese equivalent that rivals the scope or depth that Wikipedia currently offers. Another key area in which internet access is limited is their access to scholarly journals. This lack of accessibility is two-fold, both in the access to journals because of restrictions on internet use as well as the common problem that we are already familiar with of journal articles being locked behind paywalls. The increasing move of journals to open access will remove some of these barriers to scholarly publications, but there are still many limits on the number and types of journal articles that educators and learners are allowed through Chinese internet systems.

The most common request that I received while attending the educators meeting was, “Tell me about the laboratories you use to teach physiology to your medical students.” I think this is the largest difference in teaching philosophy that I observed while in China. The teaching of physiology is heavily based on the use of animal models, where students are still conducting nerve conduction experiments with frogs, autonomic reflex modules with rabbits, and pharmacological studies in rats. These are all classic experiments that many of us would recognize, but that we rarely use anymore. One key area of the workshops were modules designed to replace some of these classic animal experiments with non-invasive human-based modules, such as measuring nerve conduction velocities using EMG. My response that the majority of our physiology teaching is now done through lecture only was met with a certain degree of skepticism from many of them because the use of labs is so prevalent throughout the entire country. Indeed, the dedication of resources such as integrated animal surgical stations runs well into the hundreds of thousands of dollars per laboratory room set up, and to facilitate the entirety of students each year, there are multiple labs set up at each university. As the use of non-invasive human experiments expands, an equal amount of space and resources are being given to setting up new learning spaces with data acquisition systems and computers for this new task. In this area, I think that we have much to gain from our Chinese counterparts as many of the hardest concepts in physiology are more easily elucidated by giving students the space to self-discover in the lab while making physiological measurements to fully master ideas like ECG waves and action potential conduction.

Upon returning home, I have been asked by nearly everyone about my travel experiences, so I think it may be worth a brief mention here as well. I cannot overstate the importance of having a good VPN service setup on all of your electronic devices before traveling. Using a VPN, I had near-normal use of the internet, including Google and social media. My largest problem was actually trying to access local Chinese websites when my internet address looked like I was outside of the country. I have had good experience with NordVPN, but there are several other very good options for VPN service. Carrying toilet paper is a must. There are lots of public restrooms available everywhere in the city, but toilet paper is either not provided or available only using either social media check-ins or mobile payments. For drinking water, I traveled with both a Lifestraw bottle and a Grayl bottle. This gave me options for using local water sources and not having to rely on bottled water. The Lifestraw is far easier to use, but the Grayl bottle has a broader spectrum of things that are filtered out of the water, including viruses and heavy metals, which may be important depending on how far off the tourist track you get while traveling. My final tip is to download the language library for a translator app on your mobile device for offline use so that you can communicate with others on the streets. When interacting with vendors and others not fluent in English, it was common to use an app like Google Translate to type on my device, show them the translated results, and they would do the same in reverse from their mobile device.

One of the themes across the meeting was building bridges — bridges between educators, bridges between universities, bridges across the nation and internationally. I’m glad to have had the opportunity to participate in their meeting and contribute to their conversation on building interactive engagement and human-focused concepts into the teaching of physiology. Overall, the time that I spent talking to other educators was useful and fantastic. Everyone I met and interacted with is enthusiastic and excited about continuing to improve their teaching of physiology. I left the meeting with the same renewed energy that I often feel after returning from our ITL, ready to reinvest in my own teaching here at home.

Ryan Downey is an Assistant Professor in the Department of Pharmacology & Physiology at Georgetown University. As part of those duties, he is the Co-Director for the Master of Science in Physiology and a Team Leader for the Special Master’s Program in Physiology. He teaches cardiovascular and neuroscience in the graduate physiology courses. He received his Ph.D. in Integrative Biology from UT Southwestern Medical Center. His research interests are in the sympathetic control of cardiovascular function during exercise and in improving science pedagogy. When he’s not working, he is a certified scuba instructor and participates in triathlons

November 25th, 2019
Make Cooperation Great Again: Peer Assisted Learning as a Strategy to Develop Collaboration in Medical Education
Oriana Escobar-López 
Last year medical student
Universidad de los Andes, School of Medicine

In medical school, it is somewhat of a tradition to learn entirely new concepts from multiple disciplines in a single day. And of course, we are being assessed on these topics frequently. Sometimes, you encounter an idea you don’t get. You feel like you are the only one of your classmates who doesn’t understand, and you feel too ashamed to ask the professor a question. Before you know it, you find yourself cramming all the content the night before the test, searching on YouTube for videos that explain the subject, and even start to wonder if you honestly need to become a doctor at this point in your life. 

As medical students, we are continually facing challenges when it comes to learning, and we are regularly seeking different methods to approach new subjects in ways that can help us understand in a better and more efficient fashion. In that process, we often find ourselves lost, without knowing where to begin or which course materials are best. Professors usually try to help. Yet we sometimes feel they do not quite understand our concerns. At this point, only another student who understands the struggles, someone who recently faced the same challenges can help us get through it. There comes a time when we, the students, must not only own up to our education process but to that of our peers. This is the core of Peer-Assisted Learning (PAL). This learning methodology is not new. Ancient philosophers used to question each other as a way of discovering new truths (1). It has since been developed and implemented in several disciplines, including medical learning.

For the past decade, we have seen an explosion in the amount of literature exploring the benefits (and challenges) that come along with PAL. Many medical schools have implemented some variation of it in their programs. For instance, at our school, the Universidad de los Andes, students who excel in a subject are hired as teaching assistants, to help with the organization of the course and act as a sort of counselor for students. 

Interestingly, a variation of this approach has been implemented in our medical pharmacology and physiology courses. In our strategy, students with higher grades tutor their peers who have inadequate performance. This strategy appears to help underperforming students to improve their grades and study methods, and has been received with great enthusiasm by the students.

But what makes this so appealing? To answer that question, we must first know a bit of the theory behind PAL. Peer Assisted Learning is defined by Topping as “the acquisition or knowledge and skill through active helping and supporting among status equals as matched companions” (2), and its main traits are the shared background of tutors and tutees and the fact that tutors are not experts in teaching. These two qualities give way to a more informal setting that offers tutees the confidence to express their concerns and freely ask questions (3).

There are several benefits of PAL for both tutors and tutees, and even some for the schools. For tutors, the time and effort it takes to prepare each teaching session makes them review the material and reinforce the concepts. After all, “to teach is to learn twice” (Joseph Joubert). On top of that, it appears that teaching modifies the way a person approaches certain topics, which might lead to a better understanding (2). Tutors also develop a set of abilities, such as leadership, self-confidence, and empathy, all necessary in the medical field. Being taught by peers also brings advantages for tutees; the atmosphere is much more relaxed, which helps them overcome their fears and express their opinions with more confidence. Furthermore, tutors act as role models and this may encourage tutees to become tutors themselves as well. Finally, for schools, PAL may be seen as a cost-effective and practical strategy to tend to the necessities of a growing student body (2).

However I believe, that overall the most essential element that PAL provides is generating a culture of cooperation, solidarity and empathy among the learners. We need to start shifting the current paradigm that forces students to compete with each other as a strategy to promote learning. Collaboration between peers may bring far more advantages than competing not only in terms of personal gain but also for the entire learning community. Robert D. Putnam, an American sociologist and political scientist developed a theory centered around the importance of investing in Social Capital; “the features of social organization such as networks, norms, and social trust that facilitate coordination and cooperation for mutual benefit” (4). 

Even though Putnam developed his work in the field of civil engagement and the decline in forms of association in the United States in the last few decades, I consider that the concept of Social Capital also applies to the medical learning setting. If we create an environment in which older or more experienced students feel it is their responsibility to share what they know with others, and students who are struggling feel confident enough to ask for help, then the faculty as a whole benefit from this cooperation. 

Medical school isn´t what most people would call easy, and I have come to learn that no one is good at every single thing. And, eventually, you will come across a challenge. But that does not mean you must face it alone. More often than not, you will find someone who already went through the same experience. Peer-Assisted Learning provides a framework that allows students to connect and work in a level that offers an atmosphere of collaboration, and as we have seen, a broader culture of cooperation. Furthermore, in the future, you will no longer be a student, but you will (hopefully) become a resident and someday you will have to guide others as you once needed to be guided yourself. Perhaps if we make cooperation a habit, we wouldn´t struggle as much in an already difficult (yet rewarding, I must add) career. 

References:

  1. Walberg HJ. Foreword. In: Topping K, Ehly S, editors. Hrsg. Peer-Assisted Learning. Mahwah, NJ, US: Lawrence Erlbaum Associates Publishers; 1998. p. ix–xi. 
  2. Herrmann-Werner A, Gramer R, Erschens R, Nikendei C, Wosnik A, Griewatz J, et al. Peer-assisted learning (PAL) in undergraduate medical education: An overview. Zeitschrift für Evidenz, Fortbildung und Qualität im Gesundheitswesen. 2017;121:74–81.
  3. Loda T, Erschens R, Loenneker H, Keifenheim KE, Nikendei C, Junne F, et al. Cognitive and social congruence in peer-assisted learning – A scoping review. Plos One. 2019Sep;14(9)
  4. Putnam, Robert (1995) ‘Bowling Alone: America’s Declining Social Capital’, Journal of Democracy 6. 
  5. Gillinson S. Why Cooperate? A Multi-Disciplinary Study of Collective Action. Overseas Development Institute [Internet]. 2004Feb [cited 2019Oct21]; Available from: https://www.odi.org/sites/odi.org.uk/files/odi-assets/publications-opinion-files/2472.pdf

The idea for this blog was suggested by Ricardo A. Pena Silva M.D., Ph.D. Professor of Physiology and Pharmacology at The Universidad de los Andes, College of Medicine, who provided guidance to Oriana in the writing of this entry. For further discussion on this topic he can be contacted at rpena@uniandes.edu.co. Twitter: @medicinart

Oriana Escobar is a last year medical student at the Universidad de los Andes School of Medicine in Bogotá, Colombia. There, she has been a teaching assistant for the course of pharmacology numerous times. She is interested in medical education and public health, as well as anesthesiology. Outside the medical setting, she enjoys reading, swimming and traveling.

November 11th, 2019
Which Level of Students are Best Suited for Flipped Learning?
Chaya Gopalan, PhD, FAPS
Associate Professor, Departments of Applied Health, Primary Care and Health Systems
Southern Illinois University Edwardsville

The flipped classroom (FC) is a student-centered teaching method that is embraced by educators in recent years for several reasons. According to Bergmann and Sams (2012), FC accommodates students’ busy schedules, helps struggling students, and allows self-pacing. In this teaching method, students are exposed to content prior to class in the form of assignments and the class time is structured to include mini-lectures so that students have opportunities to ask questions and engage with teachers. Additionally, the instructors can also administer learning activities, such as quizzes and group work so that students can gain a much deeper understanding of the content when compared to lectures alone. Khan Academy is an example of a FC that can be utilized by students ranging from elementary to high school.

A similar situation is true in the higher education arena where FC is introduced in courses ranging from community college all the way up to the graduate level courses in a wide variety of programs and professions. However, it is unclear as to which level, in particular, would benefit from the FC model the most. Ideally, college freshmen are open-minded and are able to adapt quickly to the FC approach thus being better prepared for the rest of their college years. Nevertheless, in a study conducted in China, for example, Li (2018) found that many freshmen do not utilize pre-class assignments and therefore are not prepared for in-class activities. For some freshmen, FC is not a new teaching method because they experienced it in their high schools. Introducing FC in the third and fourth years of undergraduate education, once again, could be argued as either “too late” because they have not been exposed to FC thus far, or “most ideal” because these students are more mature and do their pre-class work more reliably.   

Students’ experiences of the FC model can vary greatly. As part of an NSF-funded project, data collected from freshmen and sophomore STEM classrooms at a community college suggested that students’ perceptions, such as “learned more in the FC classroom” and “more engaged” were far less common when compared to the same level of students in a four-year institution. At the same time, when doctoral students entering a Nurse Anesthesia program were given a similar experience with FC, the response was overwhelmingly positive. On the other hand, for senior students in the Exercise Science program, their perception of FC was stronger than the freshmen-sophomore group but not as strong as that of the graduate students. Since the age of the freshmen-sophomore students at the community college varies considerably, assessing the most critical determinant can be challenging.

In summary, the students that achieve higher levels of educational experience seem to be able to utilize the FC method to the fullest extent. It must be noted that the majority of our students are experiencing FC for the very first time. Since this instructional approach demands regular study habits and time commitment while minimizing procrastination, students may take time to develop new learning strategies to be able to value their experience. Whether students respond similarly, provided they are exposed to FC classes more frequently across the curriculum, is yet to be seen.

Acknowledgements: Part of the data shared in this blog is funded by NSF-IUSE grant DUE – 1821664 “Examining Faculty Attitudes and Strategies that Support Successful Flipped Teaching”.

References

Bergmann, J., & Sams, A. (2012). Flip your classroom: Reach every student in every class every day. Eugene, Or: International Society for Technology in Education.
Li, Yi. (2018). Current problems with the prerequisites for flipped classroom teaching—a case study in a university in Northwest China. Smart Learning Environments, 5:2

Dr. Chaya Gopalan received her PhD in Physiology from the University of Glasgow, Scotland. Upon completing two years of postdoctoral training at Michigan State University, she began her teaching career at St. Louis Community College. After a short tenure at St. Louis College of Pharmacy, Dr. Gopalan joined the departments of Applied Health, Primary Care and Health Systems at Southern Illinois University Edwardsville. Her teaching is in the areas of anatomy, physiology, and pathophysiology at both undergraduate and graduate levels. Dr. Gopalan has been practicing evidence-based teaching where she has tested team-based learning methodology, case-based learning methodology and most recently, the flipped classroom. She has received several research grants in pursuing her research interests.

October 28th, 2019
Emerged Idea Led to a Unique Experience in Elephant’s City
Suzan A. Kamel-ElSayed, VMD, MVSc, PhD
Associate Professor, Department of Foundational Medical Studies
Oakland University

In May 2019, the physiology faculty at the Oakland University William Beaumont School of Medicine Department of Foundational Medical Studies received an email from Dr. Rajeshwari, a faculty member in JSS in a Medical College in India.

While Dr. Rajeshwari was visiting her daughter in Michigan, she requested a departmental visit to meet with the physiology faculty. Responding to her inquiry, I set up a meeting with her and my colleagues where Dr. Rajeshwari expressed her willingness to invite the three of us to present in the 6th Annual National Conference of the Association of Physiologists of India that was held from Sept. 11-14, 2019, in Mysuru, Karnataka, India.

The conference theme was: “Fathoming Physiology: An Insight.” My colleague then suggested a symposium titled “Physiology of Virtue,” where I could present the physiology of fasting since I fast every year during the month of Ramadan for my religion of Islam. To be honest, I was surprised and scared at my colleague’s suggestion. Although I fast every year due to the Quranic decree upon all believers, I was not very knowledgeable of what fasting does to one’s body. In addition, I faced the challenge of what I would present since I did not have any of my own research or data related to the field of fasting. Another concern was the cultural aspect in talking about Ramadan in India and how it would be received by the audience. However, willing to face these challenges, I agreed and admired my colleague’s suggestion and went forward in planning for the conference.

After Dr. Rajeshwari sent the formal invitation with the request for us to provide an abstract for the presentation, I started reading literature related to fasting in general. Reading several research articles and reviews, I was lost in where to begin and what to include. I began to ponder many questions: How will I present fasting as a virtue? Should I bring in religious connections? Will I be able to express spiritual aspects from a Muslim’s perspective? I decided that the aim of my presentation would be to describe how a healthy human body adapts to fasting, and the outcomes that practicing fasting has on an individual level and on the society as a whole. In addition, I found that focusing on the month of Ramadan and etiquettes of fasting required from Muslims had many physiological benefits and allowed me to have a real-world example in which fasting is present in the world.

Visiting India and engaging with physiologists from all over India was a really rich experience. The hospitality, generosity and accommodation that were provided was wonderful and much appreciated. The conference’s opening ceremony included a speech from the University Chancellor who is a religious Hindu Monk, along with Vice Chancellors, the organizing chair, and the secretary. In addition, a keynote speech on the physiological and clinical perspectives of stem cell research was presented by an Indian researcher in New Zealand. I was also able to attend the pre-conference workshops “Behavioral and Cognitive Assessment in Rodents” and “Exercise Physiology Testing in the Lab and Field” free of charge.

For my presentation, I included the definition, origin and types of fasting. In addition, I focused on the spiritual and physical changes that occur during Ramadan Intermittent Fasting (RIF). Under two different subtitles, I was able to summarize my findings. In the first subtitle, “Body Changes During RIF,” I listed all the changes that can happen when fasting during Ramadan. These changes include: activation of stress induced pathways, autophagy, metabolic and hormonal changes, energy consumption and body weight, changes in adipose tissue, changes in the fluid homeostasis and changes in cognitive function and circadian rhythm. In the second subtitle, “Spiritual Changes During RIF,” I presented some examples of spiritual changes and what a worshipper can do. These include development of character, compassion, adaptability, clarity of mind, healthy lifestyle and self-reflection. To conclude my presentation, I spoke of the impacts RIF has on the individual, society, and the global community.

In conclusion, not only was this the first time I visited India, but it was also the first time for me to present a talk about a topic that I did not do personal research on. Presenting in Mysuru not only gave me a chance to share my knowledge, but it allowed me to gain personal insight on historical aspects of the city. It was a unique and rich experience that allows me to not hesitate to accept similar opportunities. I encourage that we, as physiology educators, should approach presenting unfamiliar topics to broaden our horizons and enhance our critical thinking while updating ourselves on research topics in the field of physiology and its real-world application.  Physiology education is really valued globally!

Suzan Kamel-ElSayed, VMD, MVSc, PhD, received her bachelor of Veterinary Medicine and Masters of Veterinary Medical Sciences from Assiut University, Egypt. She earned her PhD from Biomedical Sciences Department at School of Medicine in Creighton University, USA. She considers herself a classroom veteran who has taught physiology for more than two decades. She has taught physiology to dental, dental hygiene, medical, nursing, pharmacy and veterinary students in multiple countries including Egypt, Libya and USA. Suzan’s research interests are in bone biology and medical education. She has published several peer reviewed manuscripts and online physiology chapters. Currently, she is an Associate Professor in Department of Foundational Medical Studies in Oakland University William Beaumont School of Medicine (OUWB) where she teaches physiology to medical students in organ system courses. Suzan is a co-director of the Cardiovascular Organ System for first year medical students. Suzan also is a volunteer physiology teacher in the summer programs, Future Physicians Summer Enrichment Program (FPSP) and Detroit Area Pre-College Engineering Program (DAPCEP) Medical Explorers that are offered for middle and high school students. She has completed a Medical Education Certificate (MEC) and Essential Skills in Medical Education (ESME) program through the Association for Medical Education in Europe (AMEE) and Team-Based Learning Collaborative (TBLC) Trainer- Consultant Certification. She is also a member in the OUWB Team-Based Learning (TBL) oversight team. Suzan is an active member in several professional organizations including the American Physiological Society (APS); Michigan Physiological Society (MPS); International Association of Medical Science Educators (IAMSE); Association of American Medical Colleges (AAMC); Team Based Learning Collaborative (TBLC); Egyptian Society of Physiological Sciences and its Application; Egyptian Society of Physiology and American Association of Bone and Mineral Research (ASBMR).

October 14th, 2019
Using Quests to Engage and Elevate Laboratory Learning
Sarah Knight Marvar, PhD
American University

My students, like me, enjoy a challenge. Occasionally this challenge comes in the form of staying on track, using our lab time efficiently to achieve the learning outcomes and staying engaged with the material. There are specific topics that we cover in our undergraduate human anatomy and physiology course, such as the skeletal system, that had become a little dry over time. Classes occasionally included students sitting at desks looking disinterestedly at disarticulated bones glancing at their lab manual and then checking their phones. I felt that the students were not getting enough out of our laboratory time and weren’t nearly as excited as I was to be there!

With other faculty members I recently devised some new laboratory activities that include a series of quests that closely resemble a mental obstacle course, to try to encourage engagement with the material and make our learning more playful and memorable. There may also be some healthy competition along the way.

I teach an undergraduate two semester combined anatomy and physiology course, in which I lead both the lecture and laboratory portions. Students who are enrolled in this course are majoring in Biology, Neuroscience, Public Health and Health Promotions. Many of the enrolled students are destined for graduate school programs such as Medicine, Nursing, Physical Therapy, Physicians Assistant and PhD Programs. An example of the quest format we used recently in a bone laboratory is described here.

The Quests

The laboratory is set up with multiple quest stations that each represent a multi-step task on areas within the overarching laboratory topic. All of the tasks are designed to enable students to achieve the learning outcomes of the laboratory in an engaging way. The quest stations are designed to encourage the students to physically move around the laboratory in order to interact with other students, touch the exhibits, explore case studies, complete illustrations and build models. Each student begins with a quest guide which provides instructions and upon which they take notes, answer questions and complete drawings. Students move at their own pace and work in self-selected pairs or groups of three. They are able to ask for assistance at any stage of a quest from either of two faculty members present.   

Clinical case studies

Because of the students’ interest in patient care, we use clinical case studies as a major component of the obstacle course. X-ray images of a variety of pathological conditions as well as healthy individuals challenged students’ ability to identify anomalies in bone structure and surgery outcomes. The images that we used included a skull of a newborn showing clearly the fontanelles, an example of osteoporosis and joint replacement surgery. Students are required to identify anatomical location of the image as well as any anomalies, pathology or points of interest. Because of the student demographic of this class, many of them are destined to enter healthcare professions, they are particularly interested in this quest and are invested in solving the mystery diagnoses.

The Creative Part

Illustrations

An example of a student’s histological drawing.

The coloring pencils and electric pencil sharpener have come into their own in the laboratory and like Grey’s Anatomy illustrator Henry Vandyke Carter created before them, amazing anatomically accurate drawings are appearing on the page. Histology has been a particularly challenging aspect of our course for students with little previous exposure to sectioned specimens. In an attempt to allow students to really process what they are looking at and reflect on the tissue function I have asked students to draw detailed images of the histological specimens, label cell types and reflect on specific cell functions. This exercise aims to elevate the student’s ability to look closely at histological specimens and gain a better understanding of what they are observing and contemplate specific cell function.

Another quest involves categorizing bones and making illustrations of them, making note of unique identifying features and their functions.

3-D Modeling

Student synovial joint models with notes on function

Reminiscent of scenes from my three year old’s birthday party, I brought out the modeling clay and tried to stifle the reflex instruction to “don’t mix the colors”! Students were tasked with creating a 3-dimensional model of structures such as synovial joints. This is a particularly successful exercise in which students work with colored modeling clay to construct models of joints and label parts of the joint and describe the function of each part. This allows students to consider the relationship between the structure and function and move beyond looking at two-dimensional images from their textbooks and lecture slides. Students submit images of their completed models to the faculty for successful completion of the quest.

Other quest stations that were part of this particular laboratory session included Vertebrae Organizing, Mystery Bone Identification and Bone Growth Mechanisms.

One of the primary things that I learned from this exercise was that designing game-like scenarios in the classroom is far more enjoyable and entertaining for me as well as for the students, a win-win scenario. Overall from the perspective of the teaching faculty, the level of engagement was significantly increased compared with previous iterations of the class. The quality of the work submitted was high and in addition, this quest-based laboratory design is suitable for a wide range of topics and activities. I am currently designing a muscle physiology laboratory in a similar format that will include an electromyogram strength and cheering station as well as a sliding filament muscle contraction student demonstration station. In reflection I feel that my personal quest to find a novel and interesting way for the students to learn about bones was successful. Now onto the next quest……

Sarah Knight Marvar received her BSc in Medical Science and PhD in Renal Physiology from the University of Birmingham, UK. Sarah is currently a Senior Professorial Lecturer and Assistant Laboratory Director in the Biology Department at American University in Washington DC. Sarah teaches undergraduate Anatomy and Physiology, general biology classes as well as a Complex Problems class on genetic modification to non-majors as part of the AU Core program. Sarah’s research interests include using primary research literature as a teaching tool in the classroom, open educational resources and outreach activities.

October 1st, 2019
Physiology Bumper Stickers for Teaching and Learning
Alice R. Villalobos, BS, PhD
Texas Tech University

As teachers we hope students remember and apply all the physiology they learned in our class.  However, many undergraduate students hope simply to get through this semester of physiology and their other courses.  They dread the amount of material and that ‘so many things go on in the body at one time.’  I asked myself what could be integrated into lecture or lab to help students better learn material in class, study more effectively on their own and ideally, improve recall when taking exams.  Around this time, I attended a teaching workshop focused on short activities and simple tools that could be incorporated into lectures to facilitate learning and recall.  One tool was the ‘bumper sticker’. 

Similar to an actual bumper sticker, the teaching bumper sticker is a short memorable phrase or slogan that encapsulates a thought, principle, or concept.  In this case, a bumper sticker helps students learn and remember a concept or principle.  In all areas of life, we use short sayings or one-liners often of unknown derivation that convey a profound or funny, classic or clever, instructional or encouraging thought.  ‘Righty tighty, lefty loosey.’ means turn the screw to right to tighten and left to loosen.  “I before E except after C.” with the addendum, “… and in words, such as protein or weight.”  Could bumper stickers work in a physiology course?  I already borrowed “Water follows sodium; sodium doesn’t follow water.” from my undergraduate professor.  We all develop short phrases while working on lectures, reading physiology papers and books, or on the fly during lecture.  

Recently, I began using bumper stickers in a more organized manner.  I took a sheet of lined paper, wrote ‘Bumper Stickers for A&P-II’ on the top, and made plenty of copies.  On the first day of class I discussed tips to improve learning and study habits.  I explained the bumper sticker was a teaching/learning tool and gave each student a sheet.  I admitted it was an experiment, but my intention was to give them short phrases to refer to and contemplate when studying on their own or spark a memory on an exam.  That very day we started glycolysis.  The first bumper sticker was “You must spend an ATP to make ATP.”  I explained the first step in glycolysis is phosphorylation, using a phosphate from ATP.  Despite some initial skepticism, bumper stickers caught on and helped many students. 

Rather than repeating your explanation verbatim, students must accurately explain concepts to themselves and others in their own words.  When students study with a partner or in groups, they can refer back to the bumper sticker along with lecture notes, diagrams and textbook to explain the respective concept to each other in their own words and peer-correct.  When students are teaching each other, they are truly ‘getting it’.  Granted, it is essential that students use more exact and scientific vocabulary to describe a mechanism or concept, as is true for any discipline.  For most students this won’t happen the very first time they explain the concept.  Learning physiology or any subject is a process; developing the vocabulary is part of that process.  A memorable bumper sticker is a prompt for stimulating discussion – verbal communication in the context of learning a given physiological mechanism and developing the vocabulary of physiology. 

There is no established technique for the initial delivery of a bumper sticker phrase.  However, its two-fold purpose as a teaching/learning tool is to help students understand and remember a concept; thus, the phrase and initial proclamation must be memorable.  Based on my hits and misses, here are several tips.  First, keep it short, ideally 10 words or less.  Second, timing is key.  Similar to a joke, timing is important but varies with topic and teaching style.  Some use the phrase as a teaser to introduce a topic; others use it to summarize key points.  Third, be as direct as possible and capture students’ full attention.  Some write the phrase on the board or slide and make an announcement, “Listen up.  Write this down.”  Fourth, look directly at your students and state the phrase clearly with meaning, effective voice inflection, dramatic tone, appropriate pause, facial expression, hand gesturing, and/or a little physical comedy.  Fifth, use accurate and scientific terms to explain the meaning of the phrase as it applies to the physiological concept.  This is absolutely critical.  Left to interpretation, students might misunderstand the actual physiological concept.

Bumper stickers for better study and testing strategies

*Use common sense at all times, especially on test day.* At times, students forget obvious and intuitive things.  For example, when applying Boyle’s Law to respiration, don’t forget to breathe.  I remind students that lung volume and intrapulmonary pressure will change such that when we inhale air flows in, and when we exhale air flows out.  Physical laws applied to physiological mechanisms explain relationships among different components of a mechanism, e.g., the pressure of a quantity of gas to its volume.  I assure them, they can and will learn the fundamental physics on which Boyle’s law is based, but keep it simple and remember – when you inhale air flows in, when you exhale air flows out. 

            *Understand the question, before you answer it.* My PhD advisor shared this pearl of wisdom before my qualifying exam.  I encourage students to calmly, slowly and deliberately read the entire question.  On any multiple choice or essay exam, they must be certain of what is being asked, before answering a question.  Do not stop reading the question until you come to a period, question mark or exclamation point.  Students are concerned about wasting precious time.  Slowing down just a bit to answer correctly is worth the time and decreases the odds of second guessing or having to go back to the question.  I make another pitch for reading the text book.  It is a way to practice reading calmly and deliberately and catching differences in font or formatting, e.g., print style, italics, bold, underline, that may indicate key terms for an exam question. 

Bumper stickers for general principles in physiology

*Enough, but not too much.* Many students think every physiological end point is maintained at a constant value.  I explain that various parameters are regulated such that they gently fluctuate within a narrow range.  Plasma sodium must be ‘enough’; if it drops too low osmolarity decreases.  If sodium is ‘too much’, osmolarity increases; plasma volume increases; blood pressure increases.  If an endpoint falls below range, regulatory mechanisms bring it back up into range; should it increase above normal range, regulatory mechanisms bring it back down into range.  

*It’s not a mathematical equation; it’s a relationship.* Many students confess they are ‘really bad at math’ or ‘hate math’.  CO, MAP, renal clearance, alveolar ventilation rate – all math.  Understanding and passing physiology requires math.  I tell students math describes physiological relationships between different factors that regulate or dictate a given endpoint, similar to interactions and relationships among friends or a team.  Actual equations represent precise relationships, e.g., CO = HR x SV.  In that case, cardiac output will increase and decrease in direct proportion to heart rate and stroke volume.  Then there is Poiseuille’s Equation.  Students are not required to memorize that equation, but they must learn and apply the principles of the equation: F α DP, F α 1/R and F α r4.  I clarify the α symbol means ‘in proportion to’, not equals.  I repeat, ‘It’s not a mathematical equation; it’s a relationship.”  I suggest they view a as a hug, and embrace the dependence of blood flow on the pressure gradient, vascular resistance, and the luminal radius.  The 4 means when radius changes even just a little, flow changes a lot!  I provide a more technical explanation of how blood flow can decrease significantly with gentle vasoconstriction and increase with gentle vasodilation; this showcases the essential regulatory role of vascular smooth muscle.  This particular bumper sticker serves to remind them math is critical to our understanding of physiology and hopefully, ease their anxiety.  More math awaits in respiratory physiology, and they revisit and apply F α DP, F α 1/R and F α r4 to air flow.

*Know what abbreviations mean, and don’t make up abbreviations.* I explain the names of hormones, especially, are rich in information.  These names indicate source, stimulus for release, and mechanism of action.  For example, atrial natriuretic peptide, ANP, is a peptide hormone secreted from atrial tissue when plasma volume increases that increases urine output (-uretic) and sodium (natri-) excretion.  Not too creative, but self-explanatory.  Couple it with “Water follows sodium …”; problem solved.  

Bumper stickers for chronological order or sequence

For many cellular and organ mechanisms, there is a strict chronological order of events.  During the cardiac cycle, there is a distinct chronological order for each of several different phenomena that occur simultaneously and interdependently.  I use bumper stickers to teach a basic concept of cardiac physiology that help students learn the cardiac cycle – the electrical~mechanical relationship.  First, I show the entire Wiggers diagram and explain it tracks the series of interrelated electrical and mechanical events as they occur in the same timeline of one heartbeat.  I assure them we will take one panel at a time and pull it altogether at the end.  I start with the relationship of the ECG to the 4 ventricular phases, using a set of bumper sticker phrases that I write on the board.  We review the electrical events of P (atrial depolarization), QRS (ventricular depolarization) and T (ventricular repolarization) deflections.  Then, I say, “Pay attention.  Write down each phrase.”

*Electrical then mechanical.* I explain emphatically that first an electrical signal is transmitted and received, then the atrial or ventricular muscle responds.  In the cardiac cycle, electrical events P, QRS, and T each precede atrial or ventricular responses.  

*Depolarizeàcontract.  Repolarizeàrelax.* I explain depolarization triggers contraction; repolarization leads to relaxation.  P wave signals atrial contraction; QRS complex signals ventricular contraction; T wave signals ventricular relaxation.

*Depolarizeàcontractàincrease pressure.  Repolarizeàrelaxàdecrease pressure.*  I remind them changes in pressure gradients across the atrioventricular and semilunar valves determine whether valves open or close and consequently, whether blood flows into or out of the ventricle.  Depolarization leads to ventricular contraction and in turn, an increase in pressure; repolarization leads to ventricular relaxation and in turn, a decrease in pressure. 

*The AV valve is the fill valve; the semilunar valve is the ejection valve.*  A student thought of this phrase!  She explained, “When the AV valve – tricuspid or mitral – is open during diastole, the ventricle fills with blood from the atrium.  When the semilunar valve – pulmonary or aortic – is open during systole, blood is ejected.”  In that moment I thought my work as a teacher was done; my student is teaching herself and others.  I give her full credit, but use her bumper sticker.  I further explain when the ventricle relaxes and pressure drops below the atrial pressure, the AV valve will open, and blood enters the ventricle; when it contracts ventricular pressure exceeds atrial pressure and the AV valve closes; as it continues to contract, eventually ventricular pressure exceeds aortic pressure, the aortic valves opens, and blood is ejected into the aorta. 

Bumper stickers might not be the right tool for every teacher, student, or topic, or be appropriate for undergraduate versus graduate course.  If you decide to implement this tool, you might not have a bumper sticker for every basic or general physiology concept or mechanism or a set of bumper stickers for every organ system.  You might only use a bumper sticker phrase once or twice in a whole semester.  When used appropriately, they truly can make a difference.  On the other hand – if how you teach is working just fine and your students are getting it – then all I have to say is, “If it ain’t broke, don’t fix it!”

Alice Villalobos received her Bachelors of Science in biology from Loyola Marymount University and her PhD in comparative physiology from the University of Arizona-College of Medicine.  For the past several years, she has taught Anatomy & Physiology-II and Introduction to Human Nutrition in the Department of Biology at Blinn College and guest lectured at Texas A&M University on the topics of brain barrier physiology and heavy metal toxicology.  She recently relocated to Texas Tech University to join the Department of Kinesiology & Sport Management where she teaches Physiological Nutrition for Exercise.

September 16th, 2019
Teaching Physiology with Educational Games
Fernanda Klein Marcondes
Associate Professor of Physiology
Biosciences Department
Piracicaba Dental School (FOP), University of Campinas (UNICAMP)

Educational games may help students to understand Physiology concepts and solve misconceptions. Considering the topics that have been difficult to me during my undergraduate and graduate courses, I’ve developed some educational games, as simulations and noncompetitive activities. The first one was the cardiac cycle puzzle. The puzzle presents figures of phases of the cardiac cycle and a table with five columns: phases of cardiac cycle, atrial state, ventricular state, state of atrioventricular valves, and state of pulmonary and aortic valves. Chips are provided for use to complete the table. Students are requested to discuss which is the correct sequence of figures indicating the phases of cardiac cycle, complete the table with the chips and answer questions in groups. This activity is performed after a short lecture on the characteristics of cardiac cells, pacemaker and plato action potentials and reading in the textbook. It replaces the oral explanation from the professor to teach the physiology of the cardiac cycle.

I also developed an educational game to help students to understand the mechanisms of action potentials in cell membranes. This game is composed of pieces representing the intracellular and extracellular environments, ions, ion channels, and the Na+-K+-ATPase pumps. After a short lecture about resting membrane potential, and textbook reading, there is the game activity. The students must arrange the pieces to demonstrate how the ions move through the membrane in a resting state and during an action potential, linking the ion movements with a graph of the action potential.  In these activities the students learn by doing.

According to their opinions, the educational games make the concepts more concrete, facilitate their understanding, and make the environment in class more relaxed and enjoyable. Our first studies also showed that the educational games increased the scores and reduced the number of wrong answers in learning assessments. We continue to develop and apply new educational games that we can share with interested professors, with pleasure.

Contact: ferklein@unicamp.br

Luchi KCG, Montrezor LH, Marcondes FK. Effect of an educational game on university students´ learning about action potentials. Adv Physiol Educ., 41 (2): 222-230, 2017.

Cardozo LT, Miranda AS, Moura MJCS, Marcondes FK. Effect of a puzzle on the process of students’ learning about cardiac physiology. Adv Physiol Educ., 40(3): 425-431, 2016.

Marcondes FK, Moura MJCS, Sanches A, Costa R, Lima PO, Groppo FC, Amaral MEC, Zeni P, Gaviao KC, Montrezor LH. A puzzle used to teach the cardiac cycle. Adv Physiol Educ., 39(1):27-31, 2015.

Fernanda Klein Marcondes received her Bachelor’s Degree in Biological Sciences at University of Campinas (UNICAMP), Campinas – SP, Brazil in 1992. She received her Master in Biological Sciences (1993) and PhD in Sciences (1998). In 1995 she began a position at Piracicaba Dental School, UNICAMP, where she is an Associate Professor of Physiology and coordinates studies of the Laboratory of Stress. She coordinates the subjects Biosciences I and II, with integration of Biochemistry, Anatomy, Histology, Physiology and Pharmacology content in the Dentistry course. In order to increase the interest, engagement and learning of students in Physiology classes, she combines lectures with educational games, quizzes, dramatization, discussion of scientific articles and group activities. Recently she started to investigate the perception of students considering the different teaching methodologies and the effects of these methodologies on student learning.

September 2nd, 2019
Creating a Community with Faceless Students
Lynn Cialdella Kam, PhD, MA, MBA, RDN, CSSD, LD
Case Western Reserve University

Creating a Community with Faceless Students

As I enjoy the last bit of summer “break”, I am grappling with how I connect with my students if I never see them. This is not the first time teaching online. In fact, I did it back in the day before it was popular and I had really thought about how to teach.  However, a core element of my teaching now is to develop a sense of community and engage students in experiential learning experiences.  Online courses makes this more challenging than courses held in the traditional face-to-face classroom setting.

My Dreams of Online Teaching

As I create elaborate videos with animation and careful editing for each class, I envision I am the next Steven Spielberg of online teaching – and my students are at the edge of their seats taking in every second. Exchanges between students follow such as:  

Student 1: “You know the part where Dr. Kam talked about the role leptin plays in bone health, I was just blown away!”

Student 2: “I know, and it is so cool —  it is called an adipokine. I can’t wait for the next episode!”

Student 3: “Hey, do you all want to come over to my apartment for a Binge-Watching Party? We can start with the first episode and then watch the new one together!”

Student 1 and 2: “Yeah, let’s do it.”

The Reality

Online learning makes it challenging for students to get to know me and each other – and my guess is most students are likely multitasking while they watch the video. So, do I have to change my teaching philosophy and succumb to the faceless environment? I decide the answer is “No” and want to share with you three simple ideas of how I intend to bring online off of virtual reality into real life.

  1. Zoom In for a Meet and Greet: At the beginning of each semester, I offer my students a chance to stop by my office for a “Meet and Greet”. This is a short session where I talk with the student maybe 10 to 15 mins and learn a little about their interest, goals, and concerns. Zoom is an easy way to set up a meeting with a student virtually (reference below). For free, you can have unlimited one on one meetings.
  2. Student Led Discussion: I often engage my students in small group experiential learning activities. With online courses, I have used discussion boards in the past where I posed a question or post an article to discuss. However, this semester, each student in my online class will take a turn at leading a discussion. I have given them the broad theme like “Obesity and Genetics”, and they are then tasked with posing a compelling question and/or thought. The discussion will be open for a week. At the end of the week, the student leader will write up and share a short recap of key points made during the discussion.
  3. Game Time with Kahoot!: Kahoot! is a game-based platform that can be used to create quizzes and/or challenges that students can take using their phone or computer. You can set it up so a student can challenge another student to a dual of the minds or have a quiz that the student can take on their own for self-assessment.

Looking for other ideas?

Tools are out there for students to create their own podcast, video, diagrams, or pretty much anything that you can imagine. Here are some resources for you to explore:

Information on Online Learning

Free Online Tools:

Images displayed in the post are rightfully owed and licensed from Creative Commons.

Lynn Cialdella Kam joined CWRU as an Assistant Professor in Nutrition in 2013. At CWRU, she is engaged in undergraduate and graduate teaching, advising, and research. Her research has focused on health complications associated with energy imbalances (i.e. obesity, disordered eating, and intense exercise training). Specifically, she is interested in understanding how alterations in dietary intake (i.e., amount, timing, and frequency of intake) and exercise training (i.e., intensity and duration) can affect the health consequences of energy imbalance such as inflammation, oxidative stress, insulin resistance, alterations in macronutrient metabolism, and menstrual dysfunction. She received her PhD in Nutrition from Oregon State University, her Masters in Exercise Physiology from The University of Texas at Austin, and her Masters in Business Administration from The University of Chicago Booth School of Business. She completed her postdoctoral research in sports nutrition at Appalachian State University and is a licensed and registered dietitian nutritionist (RDN).

August 19th, 2019
Save the Date: APS Institute on Teaching and Learning (ITL) in 2020!

Save the date!  The Teaching Section of the American Physiological Society (APS) will host its fourth biennial APS Institute on Teaching and Learning (ITL) in 2020.  

What is the ITL? You can learn more about the APS-ITL by watching this short video.


After much anticipation and intense negotiations the APS Meeting Office has completed arrangements to hold the 2020 APS-ITL at the McNamara Alumni Center on the University of Minnesota campus. Details about registration and lodging will be coming in September – we will be staying in Centennial Hall and either single or double dorm rooms will be available; most of the meals will be included with registration. Additional information will be posted on the APS website in November.

For a sneak peek of the venue, take a look at the award-winning McNamara Alumni Center.  The Institute is scheduled from the evening of Monday, June 22, until lunchtime on Friday, June 26. 

We are planning a pre-conference workshop/boot camp for new instructors.

Now that we have the venue, we are organizing the schedule and inviting plenary speakers and concurrent session leaders.  Although we don’t have all the details yet, we can promise an exciting, relevant slate of activities. More details will be forthcoming as they are developed – for now, mark your calendars! We hope that you will join us at the 2020 ITL and help us grow the Physiology Education Community of Practice. 

Beth Beason-Abmayr is a Teaching Professor of BioSciences at Rice University and a Faculty Fellow of the Rice Center for Teaching Excellence. She earned her B.S. in Microbiology from Auburn University and her Ph.D. in Physiology & Biophysics from the University of Alabama at Birmingham. She teaches multiple course-based undergraduate research experiences (CUREs) as well as a student-centered course in comparative animal physiology. She is a co-PI on the Rice REU in Biomolecular Networks, PI of the Rice iGEM team and is a member of the iGEM Executive Judging Committee. As a National Academies Education Mentor in the Life Sciences (2012-2020), Beth is co-chair of the American Physiological Society – Institute of Teaching and Learning (APS-ITL) and is an Associate Editor for Advances in Physiology Education.

August 5th, 2019
How do you feel about sharing with the world? The Open Educational Resources (OER) phenomenon.

Joann May Chang, PhD
Professor of Biology & Director for the Center for Instructional Excellence at Arizona Western College
Yuma, Arizona

I recently attended a training on Open Educational Resources (OER) and what it truly means to offer an OER course.  What is an OER course?  If you offer a course that uses an e-text with other content found on the web to supplement without costing the student any money, this would be defined as being free of costs and not truly an OER course.  Why? That leads to the key question Matthew Bloom, OER Coordinator for Maricopa Community Colleges, posed to our group during the training: “How do you feel about sharing with the world?” 

OER has become a prominent topic in higher education to save students on textbook costs, but also a movement in building high quality accessible teaching materials for educators without being tied to a publishing company.  In a 2017 blog post by Chris Zook, he provided infographics of data associated with the increase in textbook prices that have outpaced inflation, medical services, and even new home costs. [attached graphic 1 & 2]  As Chris Zook also noted, community college students are two times more likely to purchase textbooks with their financial aid than four-year college students which increases their financial burden to complete their degree.  When faculty build OER courses, they can decrease this burden and share their course content with others who are working towards giving equal access to higher education.

OER is at the forefront of Arizona Western College because it is an integral part of our institution’s strategic planning goals to make higher education more accessible for our student population where the average yearly salary is only $38,237.    We are a year into this goal with our first formal OER training taking place in June 2019.  When Matthew first asked us if we share our teaching materials, most of us said “Sure! We share with our colleagues often.”  But then he followed that up with “How willing are you to share your developed content with the world?”  And that is the difference between a free versus an OER course.  If a faculty member develops open course content and licenses it under the Creative Commons License, the material can be retained, reused, revised, remixed, and redistributed (known as the 5R activities) by others.  The creator of the open content can control how their material is used with the different Creative Commons licenses. [Creative Commons License gif] With the shared content, the OER movement aims to provide quality teaching materials that can be used in an open creative and collaborative manner while benefitting students in reducing textbook costs.

I did not realize the importance of Matthew’s question until I started my search for OER content with Creative Commons Licensing for our OER transitioning Anatomy and Physiology courses.  We will be using the OpenStax A & P textbook starting this Fall and even though Matthew gave us some good starting points to search for open resources that follow the 5R activities, it has been difficult finding pictures and diagrams that can be used in lecture and activities.  I have been able to find various posts to labs, power point slides, videos, and open textbooks that can be used for A&P.  The most common issue is the lack of quality science pictures or diagrams offered as open content, which I have also heard is a problem from other colleagues transitioning to OER. 

So, here’s my challenge question for you: Are you willing to share your developed content, pictures, and diagrams with the world?  If you are, please license them and share so that you can be a part of this OER movement and others can also collaborate and build that open content. Ultimately, this is about the ability to be inclusive and provide quality higher education for our students without burdening them with textbook costs.

If you are interested in this OER movement and are looking for information or content, please check out the following resources:

This list is in no way inclusive.  There are many other resources out there, they just take time to find and to search through.  I hope more of the scientific community takes part in this OER movement and can provide more resources for everyone to use or collaborate on.  It truly makes a difference to our students and their education.

Joann Chang, Ph.D. is a Professor of Biology and the Director for the Center for Instructional Excellence at Arizona Western College (AWC), a community college in Yuma, Arizona.  She currently manages the professional development for AWC and teaches A&P and Introduction to Engineering Design.  When she’s not teaching or directing, she is keeping up with her twin daughters, son, husband, three cats and one dog.  On her spare time, she is baking delicious goodies for her friends and family.