Natural vs. Manmade
This powerpoint gives a description and examples of natural and man-made objects. Listed on the slide after each description is a list of item with pictures.
The end of the powerpoint has a short assessment of natural vs. man-made objects.
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eduToolbox® is a resource-sharing portal developed by the Ayers Institute for Learning & Innovation with collaborative support and funding from the Tennessee Department of Education and the U.S. Department of Education's Math & Science Partnership program.