Search Results

In this activity, learners use multiple thermometers, placed at different angles, and a lamp to investigate why some places on Earth's surface are much hotter than others.

In this outdoor beach activity, learners use a variety of "beaks" (such as trowels, spoons or sticks) to hunt for organisms that shore birds might eat.

In this outdoor activity, learners investigate spider webs and feeding behavior, particularly how spiders trap food in their sticky silk webs while not getting stuck themselves.

In this activity, learners make their own solar oven to bake s'mores and learn about how solar energy is absorbed on Earth.

Doctors often send a sample of blood to a lab, to make sure their patients are healthy.

Glare from the sun and ripples from the wind can make it hard to see what's below the surface of a body of water.