JoinAll Elementary resources
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This collection is about the background behind our planet Earth. The history and ways to understand our planet and how we can protect it....
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This collection will contain all the resources that I find useful in teaching a science classroom....
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The article in this collection are all based on food chains. They take about what is a food chain, how one is made, what happens if an animal in the f...
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the study of how light works in many different aspects. The characteristics, transmitting and reflecting, absorbing and refracting, and the energy of ...
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