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Learners are challenged to discover the relative densities of colored liquids to create a rainbow pattern in a test tube.

In this chemistry challenge, learners identify an unknown white powder by comparing it with common household powders.

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

Learners will build and experiment with their own windmills made from simple household materials.

In this chemistry challenge, learners systematically investigate which combination of four solutions produces a deep red color.

In this activity learners will investigate magnetic and non-magnetic items in a sensory bottle.

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

Learners are challenged to create solutions that conduct electricity and make a buzzer buzz (or an LED light up).