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This activity models the way Landsat satellites use a thermal infrared sensor to measure land surface temperatures.

In this experiment, learners use JOY liquid detergent and glycerin to make the largest bubble they can that lasts 15 seconds.

In this activity, learners use ABS pipe and an air leaf blower to make a strong shooting machine.

This activity (on page 2 of the PDF under SciGirls Activity: Forensics) is a full inquiry investigation into how hairs from a crime scene are matched to suspects.

In this activity, learners shrink the scale of the vast solar system to the size of their neighborhood.

In this activity, learners model ancient lunar impacts using water balloons.