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This series of chemistry stations is designed to accompany the PBS documentary about African-American chemist "Percy Julian: Forgotten Genius." Each of the six stations features either a chemical or p

In this outdoor activity/field trip, learners investigate organisms that live along the ocean's rocky coast.

In this activity, learners look at and touch marine animal skulls to compare them and think about what they eat.

This is a hands-on activity exploring how nanoscale particles are used in mineral sunblocks to increase their transparency.

In this activity, learners explore the concept of density-driven currents (thermohaline circulation) and how these currents are affected by climate change.