Search Results

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 make their own bath bomb fizzies and experience what happens when they mix a base and an acid.

In this activity, pairs of learners model how scientists use craters to determine the ages of lunar surfaces. One partner keeps time while the other creates a painting for the other to interpret.

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 will investigate magnetic and non-magnetic items in a sensory bottle.

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

In this activity, learners explore color, light and shadow by creating their own puppets to hold in front of a light source.

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

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