Properties of Soil
Fourth graders conduct investigations to test different types of soil from different regions of Texas. They make comparisons and identify the characteristics of the soil. The end product of the inquiry is a student report.
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Components of Soil and Water Retention
What type of soil holds in moisture the best? Find out with a guided-inquiry based instructional activity in which scholars investigate three types of soil—sand, clay, and silt—and the ability of each to retain waiter for plant growth....
3rd - 5th Science CCSS: Adaptable