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In this activity, learners explore watercraft engineering and sailing.

In this activity on page 7 of the PDF, learners explore how engineers characterize building materials.

Learners see convection currents in action in this highly visual demonstration. Sealed bags of colored hot or cold water are immersed in tanks of water.

In a class demonstration, learners observe a simple water cycle model to better understand its role in pollutant transport.

Learners develop awareness and understanding of the daily air quality using the Air Quality Index (AQI) listed in the newspaper or online.

In this demonstration, learners observe vinegar and baking soda reacting to form carbon dioxide (CO2) gas.

Learners develop an understanding of air pressure in two different activities.

In this activity, learners are asked to examine the differences between two materials in a pair.

The goal of this activity is to design the fastest sailboat or one that carries the most treasure.

This lesson focuses on surface area and how the shape of sugar crystals may differ as they are grown from sugars of different coarseness.