Learning Resources® Pumping Heart Model — Hands‑On Circulatory System Demo
- Includes: Pumping heart and lungs model with hand pump; sealed liquid system; activity guide
- Item# 3535 LER / UPC: 765023035353
- Use: Demonstrate basic heart and pulmonary blood flow and oxygen exchange during human‑body lessons.
Key Features
- Easy hand‑pump operation; mess‑free sealed liquid
- Clearly labeled chambers, veins, artery, and lungs
- Approx. 12" × 11" × 5" model with teacher guide
Classroom Use Cases
- Whole‑class demonstration for Grades 3+
- Small‑group stations for human‑body units
- Assessment prompts using included diagrams
FAQs
Does it require special liquids?
No—liquid is sealed inside; the system is designed to be mess‑free.
Is an activity guide included?
Yes—an activity guide is included for structured lessons.
What are the model dimensions?
Approximately 12" L × 11" W × 5" D.
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