
How My Body Works Camp
August 11- August 25, 2026
In Humjibre, Ghana, junior high students are eager to learn—but few have had a chance to explore basic anatomy or health science in a fun, hands-on way.
This session gives you the opportunity to:
- Lead interactive sessions on key body systems
- Build simple, reusable models and activities
- Create fun, memorable ways to learn about health
- Collaborate with GHEI staff in a safe, supportive environment
You may even inspire the next generation of health workers!

Sample daily themes and activities
Day 1- Organs and gastrointestinal
Key Concepts: Name, location, and function of major internal organs; digestive system
- Organ Map Challenge: Students place labeled organ cutouts on a large human outline
- Organ Function Relay: Teams collect cards and match them to the correct body area
- “Track the food” path through the digestive system with cut-outs or rope trail
Day 2- Heart
Key Concepts: Pulse, heartbeat, circulation, exercise effects
- Use stethoscopes to listen to each other’s hearts (resting + after running laps)
- Take and record pulse at wrist and neck before and after jumping jacks
- Build a "blood flow path" obstacle course (oxygen-rich vs. oxygen-poor)
- Draw and label a basic heart + blood path (color-coded arteries/veins)
Day 3- Lungs
Key Concepts: Oxygen exchange, effects of activity
- Breathing awareness exercise: “count your breaths” before/after light running
- Build a balloon-lung-in-a-bottle model to show how lungs work
- Act out the path of oxygen from nose to blood using a role-play relay
Day 4- Musculoskeletal
Key Concepts: Body structure, joint function
- “Match the movement”: Students act out actions and name the muscle/bone involved
- Joint station: Learn hinge, ball-and-socket, pivot by acting them out
- View and discuss sample X-rays to identify bones and understand fractures
- Create body outlines and place (draw or cut/paste) bones and major muscles
Day 5- Immune System
- “Germ spread” experiment using glitter or flour to show how easily germs transfer
- Role-play: Immune cells vs. bacteria (tag-style game or obstacle course)
- Build a basic immune system diagram (skin, mucus, white blood cells, etc.)
- Handwashing challenge using simulated germs (paint, powder, or visual test)
Day 6- Showcase
- Students present what they learned (skits, posters, games)
- Volunteers set up simple stations to share what they taught
- Invite parents and caregivers to engage, reinforcing messages at home
Who will I work with?
Joseph, Happy and Mensah will work with volunteers to conduct all camp planning and sessions. Dr. Rickard will assist with planning and play an advisory role.

Joseph Yankson
Health Program Coordinator
(Joined GHEI in 2023)

Happy Nkrumah
Assistant Country Director, Education Program Manager
(Joined GHEI in 2007)

Mensah Gyapong
Health Program Administrator
(Joined GHEI in 2009)

Diana Rickard, MD MSHS
Co-founder, Board Chair (will not be on site)
Session Leader Role
We’ll select one volunteer to serve as the Session Leader, who will contribute ~2–5 hours/week for 2–3 months before departure.
Responsibilities include:
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Get to know your team’s interests and coordinate ideas and preparation
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Help finalize the session itinerary
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Coordinate materials (local vs. brought from the US)
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Assist GHEI with logistics including ensuring volunteers meet deadlines
Interested? Mark your interest on the application. Candidates may be interviewed, and the leader will be selected by early spring.



