Fourth graders, in groups, sort soil ingredients. They use soil samples, tweezers, hand lenses, measuring tapes and worksheets to classify and sort soil ingredients. They identify living or once-living components of soil.
4th Science 3 Views 1 Download
New Review Components of Soil and Water Retention
What type of soil holds in moisture the best? Find out with a guided-inquiry based lesson in which scholars investigate three types of soil—sand, clay, and silt—and the ability of each to retain waiter for plant growth. Learners graph...
3rd - 5th Science CCSS: Adaptable