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In this activity, learners will use their five senses to explore a nature-based area around them.

In this online activity, learners discover how random variation influences biological evolution.

In this activity, learners sniff out scents hidden in balloons! After investigating, learners discover we sometimes can use another sense (smell) to detect things too small to see.

This quick demonstration (on page 11 of PDF) allows learners to understand why scientists think water ice could remain frozen in always-dark craters at the poles of the Moon.