Related Experiment Video
Updated: Feb 27, 2026

Bridging the Technology Divide in the COVID-19 Era: Using Virtual Outreach to Expose Middle and High School Students to Imaging Technology
Published on: September 28, 2022
Developing a nationwide K-12 outreach model: Physiology Understanding (PhUn) Week 10 years later
Margaret Stieben1, Patricia A Halpin2, Marsha Lakes Matyas3
1American Physiological Society, Bethesda, Maryland; and.
Physiology Understanding Week (PhUn Week) events have successfully engaged nearly 100,000 K-12 students since 2005. The program effectively promotes physiology education and careers through outreach, meeting its growth and community-building goals.
Area of Science:
- Physiology Education
- Science Outreach
- K-12 Curriculum Integration
Background:
- The American Physiological Society (APS) initiated Physiology Understanding Week (PhUn Week) in 2005 for K-12 outreach.
- The program aims to enhance student understanding of physiology and related careers.
- It also seeks to support teachers in integrating physiology into their curriculum and encourage physiologist involvement in outreach.
Purpose of the Study:
- To evaluate the formative goals of the PhUn Week program, including growth, diversification, and community development.
- To assess the program's reach and impact on K-12 students and educators.
- To identify future directions for program enhancement and research.
Main Methods:
- Analysis of member-provided data from nearly 600 PhUn Week events over 11 years.
- Tracking program growth in terms of sites, participants, leaders, and event types.
- Monitoring the development of a community of practice among outreach-involved physiologists.
Main Results:
- The PhUn Week program has met its formative goals, demonstrating significant growth since 2005.
- Nearly 100,000 K-12 students have been reached, with increasing numbers of participating physiologists and events.
- A supportive community of practice has formed, and the diversity of event models has expanded.
Conclusions:
- PhUn Week is a successful and growing initiative in K-12 physiology outreach.
- The program effectively engages students and educators, fostering a community of practice among scientists.
- Future plans include regional targeting, impact research, and enhanced training for outreach participants.
Related Concept Videos
Overview of Anatomy and Physiology
Model Approaches for Pharmacokinetic Data: Physiological Models
Models of Health Promotion and Illness Prevention I
The health belief model (HBM) attempts to predict health-related behavior in specific belief patterns. According to the HBM, a person's...
Models of Health Promotion and Illness Prevention II
The agent-host-environment model states that disease results...

