Get the Dirt
This Get the Dirt lesson plan also includes:
Students investigate a variety of soil samples placed in cold water jars. Layers of soil are examined for the difference between organic matter and rock fragments.
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What's the Dirt on ... Dirt?
Dirt or soil? What's the difference? Actually, dirt is soil as explained by the video's high-energy speaker who goes on to emphasize its importance. She describes the composition of soil as minerals, water, air, and organic matter that...
4 mins K - 5th Science CCSS: Adaptable
Where Do Trees Get Their Mass From?
From stately oaks to towering pines, trees are the largest members of the plant kingdom that most people see. But how do trees get so big? Find out where the mass of a tree comes from with a short video. The narrator presents the topic...
4 mins 6th - 12th Science