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In this activity, learners will explore the chemistry of cooking. They will learn about--and observe--the Maillard Reaction as they make their own browned butter.

In this simulation, learners act out each digestive function of the organs, tissues, and cells in the digestive tract.

This guide outlines how to plant a garden even if you don't have a yard!

In this activity (5th activity on the page), learners explore how what you see influences taste. In experiment 1, learners taste five sodas, one of which is clear soda with orange food coloring.

In this activity, learners will create beautiful greeting cards by marbling with shaving cream and food dye. They will explore the chemistry behind the art of marbling.

In this yummy biology activity (page 3 of the PDF), learners participate in a demonstration of natural selection.

Why does milk make some people sick? In this activity learners explore this question and explore the chemistry of milk, and our bodies!

This activity was designed for blind learners, but all types of learners can explore the process of extrusion used to produce pipes and wires in industry.

This laboratory exercise is designed to show learners how DNA can easily be extracted from yeast using simple materials.

This laboratory exercise is designed to show learners how DNA can easily be extracted from onion cells using simple materials.

Learners mix liquid water with solid cornstarch. They investigate the slime produced, which has properties of both a solid and a liquid.

In this outdoor activity, learners investigate spider webs and feeding behavior, particularly how spiders trap food in their sticky silk webs while not getting stuck themselves.

This is an activity that demonstrates how batteries work using simple household materials. Learners use a pickle, aluminum foil and a pencil to create an electrical circuit that powers a buzzer.

In this activity, learners explore how product design differences can affect the success of a final product -- in this case a bag for holding candy.

In this activity, learners make their own solar oven to bake s'mores and learn about how solar energy is absorbed on Earth.