All Elementary resources
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State of Mater: Gas, Liquid, Solid
Articles, Lesson Plans, and activities regarding the teaching of State of Matters: Gas, Liquid & Solid....
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This was my strongest section on the PD indexer. It has to do with the environment and how we affect our environment....
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Cell division and differentiation
My weakest section on the PD indexer. It contains many resources about cell division....