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Your heart pumps blood throughout your body in one direction, around in a loop. In this activity, learners will make a model of one type of heart chamber called a ventricle. The model will require the creation of two one-way valves (as described in another DIY Human Body activity included in the related link at the bottom of this page), an air-tight pump, red-colored water, and source and destination containers. This is an advanced activity that could benefit from the assistance of older learners. Step-by-step instructions are included with photos along with safety recommendations. Activity guide includes a "What's going on?" explanation and connections to relevant science concepts like how a heart ventricle works and exercising and your heart.
- $10 - $20 per group of students
- Ages 8 - adult
- Activity, Model
- English
Quick Guide
Materials List (per group of students)
- empty plastic soda or water bottle-about 500 mL (16oz)
- ear syringe
- 3 bendable straws
- hot glue gun & glue
- water
- 3 large glasses (or tall clear containers)
- 3 medium balloons (20-30 cm in diameter if inflated)
- scissors
- small knife
- masking tape
- red food coloring (optional)
- funnel (optional)
Subjects
-
Life Sciences
-
Human Body
- Muscles and Skin
- Circulation
- Health and Nutrition
-
Human Body
Informal Categories
- Model Building
Audience
Learning styles supported:
- Involves teamwork and communication skills
- Involves hands-on or lab activities
Other
Components that are part of this resource:
This resource is part of:
Access Rights:
- Free access
By:
Source Collection
- DIY Science Apps
Rights:
- , The Regents of the University of California, 2015
Funding Source:
- National Institutes of Health Science Education Partnership Award, 5R25OD010543-02