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In this activity, learners use chemistry to produce weathered "antiqued" paper with burned edges. Learners first soak white paper in coffee and then apply a charring solution of ammonium chloride.

In this activity, learners discover the relationship between temperature and pressure in the lower atmospheres of Jupiter and Earth.

In this weather activity (page 4 of the PDF), learners will explore the water cycle through an interactive game.

In this activity, learners explore sensors and focus specifically on how to measure humidity using a sensor.