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What Is Soil Made Of?

What Is Soil Made Of?

Physical Science

Discover how best to conduct the activity, "What Is Soil Made of?" which allows students to expore a sample of natural soil by identifying and separating its different components.

Demonstration slide set for teachers.

Author(s): Deanne Erdmann, MS
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Patterns of Behavior in Animals

Animal Communication

Transmission of Infectious Diseases

Example of an Infectious Disease - AIDS

Reducing the Spread of Infectious Diseases

Survivorship in Populations

Invertebrate Animals II

Prepare Slides of Microbes to Observe

Let's Talk About Baker's Yeast Cells

Hybrid Sterility


Susceptible Groups

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Funded by the following grant(s)

National Institute of Environmental Health Sciences, NIH

National Institute of Environmental Health Sciences, NIH

My Health My World: National Dissemination
Grant Number: 5R25ES009259
The Environment as a Context for Opportunities in Schools
Grant Number: 5R25ES010698, R25ES06932