explosion

Facilitator demonstrates how an inkjet printer works

Inkjet Printer

In this activity, learners explore how liquids behave differently at the small scale by examining how inkjet printers produce tiny, precise drops of ink.

Facilitator starts a presentation about surface are using many props

Surface Area demonstration

In this activity, leaners explore how high surface area to volume ratio causes materials to behave differently by unfolding paper cubes, dropping alka-seltzer in water, and turning potatoes black with iodine.