Gravity machine


In this module, students apply the concept of gravity and build a gravity-powered marble sorting machine that can sort large and small spheres.

Gravity machine – 1 Pack
Gravity machine – 25 - Class Pack
Gravity machine – 100 - School Pack
SKU: N/A Category:

Disciplinary Core Idea:
PS2: Motion and Stability: Forces and Interactions

Performance Expectation(s):
5-PS2-1. Support an argument that the gravitational force exerted by Earth on objects is directed down.

Activities in the module:
PSPR34YS152-Gravitational Force
PSPR34YS153-Sorting machine

American NGSS

Grade 5




1 Pack, 25 – Class Pack, 100 – School Pack


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