COSI

In this chemistry activity (page 3 of the PDF), learners will learn about crystals by growing their very own.

In this activity about archaeology, learners will explore different Egyptian hieroglyphs and recognize their meanings and uses.

In this chemistry activity, learners witness an exothermic reaction, while making their very own, completely usable sidewalk chalk. This is also an excellent activity for exploring color mixing.

In this fun math activity (page 1 of the pdf), learners exercise the creative part of their brain by trying to describe a number without mentioning the actual number (for instance, the number 12 could

In this activity, learners will explore their center of gravity.

In this chemistry activity which should only be done under adult supervision (page 10 of the PDF), learners will create an exothermic process by making Sodium Acetate.

In this physics activity (page 10 of the PDF), learners will explore how energy from moving water can be used.

In this classification activity, learners will learn one way of organizing plants and animals.

In this physics activity, learners experiment with the attractive and repulsive power of magnets.

In this weather activity, learners build their own wind detector and test for the presence of convection currents in their indoor location.