Ziploc Digestion Simulator

Source Institutions

COSI

In this biology activity, learners recreate the process of digestion in a zip lock bag. A bit of soda pop added to some crumbled crackers approximates how acids in the stomach dissolve food. This is a very popular activity, as it is a little bit gross.

Quick Guide

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Preparation Time:

Under 5 minutes

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Learning Time:

5 to 10 minutes

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Estimated Materials Cost:

1 cent - $1 per student

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Age Range:

Ages 8 - 11

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Resource Types:

Activity, Experiment/Lab Activity

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Language:

English