Welcome!

This website is created by Edwin and it is a public archive for the stuff that will be taught in grades 9 to 12 for various subjects. You can review concepts from different grades. If you get bored or want to do something else, check out the Dino Run tab to play dino run (even though you can just leave this site and play it elsewhere...)! If you have any suggestions or comments, you can scroll down to the bottom of any page and write it there. Thank you!

math
Math
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physics
physics
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chemistry
Chemistry
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compsci
Computer Science
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