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In this activity, learners will imagine the challenges and opportunities of asteroid mining.

In this activity (page 32 of PDF), learners investigate the nutritional needs of healthy bones and muscles.

Learners grow sugar crystals (rock candy). They make a hot solution that has an excess of sugar dissolved in it, then as the solution cools, they see sugar crystals form.

In this activity, learners use found natural materials to create a water haven for bees and other insects.

In this activity, learners find out what happens when they cover leaves with pieces of black construction paper. This activity shows learners that plants need sunlight to survive.