Curated OER
Weathering and Soil Formation
A set of 27 slides systematically shows how weathering, erosion, and deposition contribute to soil formation. Both chemical and mechanical weathering are described, as are resulting soil layers and properties. There is no longer any need...
Curated OER
Worm Composting
Second graders discuss worm composting. In this decomposition lesson, 2nd graders look at the anatomy of the worm and how it eats food. They have their own worm bin and review what foods can and can not be given to the worms for...
Curated OER
Chapter One: The Importance of Soil
The grammar is problematic on several of the slides in this collection, but the information is generally accurate. If you don't mind making a some corrections rather than starting from scratch, this presentation will save you some...
Curated OER
Dark Days
Fourth graders investigate the impacts of erosion. In this Science lesson, 4th graders determine connections between plants and soil erosion. Students examine the historical implications of erosion.
Curated OER
The Soil Chain
Fourth graders show the needs of plants met by soil. In this Science lesson, 4th graders detail the components of soil and determine which are living or once living and non-living. Students determine the needs of plant growth that are...
Curated OER
Layering the Soil
Young scholars study and classify soil. In this soil science instructional activity, students classify soil by texture and size and study soil horizons. Young scholars label the soil types with their specific soil horizon and learn about...
Curated OER
The Dirt We Depend On; How Soil Was Formed Reading Comprehension Worksheet
In this soil formation reading comprehension worksheet, students read a 2 page non-fiction article. They answer 19 questions including fill in the blank, multiple choice, and true or false about weathering of the Earth as soil is renewed.
Curated OER
Soil Morphology
Students analyze images of five different soil types from various locations and discuss how climate, vegetation, parent material, topography, and time can contribute to soil characteristics.
Curated OER
Soil Formation
Seventh graders investigate how soil is formed. They analyze types of soil samples, examine soil using a magnifying glass or microscope, complete a chart, conduct a soil and plant experiment, and construct a soil profile.
Curated OER
Soil Formation...It's a Dirty Job
Students create a HyperStudio program about soil formation in their own area. They develop a list of the steps it takes to turn bedrock and organic material into soil, and create and present their HyperStudio stack to the class.