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Finding Colors
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In this chemistry challenge, learners combine acids and bases in a universal indicator to create five different colors.

Disappearing Colors
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In this challenge, learners figure out how to make a juice stain disappear.

Ramp Painting
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In this activity, learners will dip different items in paint and then roll those items down a ramp. Learners will use science process skills such as observations and experimenting.

Carrying Charges: Testing for Conductivity
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Learners are challenged to create solutions that conduct electricity and make a buzzer buzz (or an LED light up).

Measuring with Flubber
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In this activity learners will measure and manipulate flubber using different tools. Learners will explore volume and make observations about texture and shapes.

Sink or Float
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In this activity, learners will make predictions and experiment with different objects to see if they sink or float.