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Surface Area activity components including signs, activity materials and guides.

Exploring Properties - Surface Area

In this activity, learners compare the reaction rate of an effervescent antacid tablet that is broken in half with one that is broken into many pieces.

Two children applying sunblock onto a slip of black construction paper

DIY Nano: printable PDF version

In this series of activities, families of learners can experience and learn about nanoscale science, engineering, and technology at home or on the go!