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In this activity on page 7 of the PDF, learners experiment with the interesting designs that can be made by painting on plaster.

In this activity on page 2 of the PDF, learners discover how color changes can help scientists distinguish between acids and bases.

In this activity, learners use transparent tape and polarizing material to create and project beautifully colored patterns reminiscent of abstract or geometric stained glass windows--no glass required

This activity introduces learners to the structure and properties of carbon nanotubes.

In this activity, learners will put together towers using building bricks, then take the tower apart and challenge themselves to use the same bricks used to build a bridge.

In this activity, learners make their own bath bomb fizzies and experience what happens when they mix a base and an acid.