Grade 7 Science (Biology, Chemistry, Physics) PPT/Presentation resources

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Grade 7 Science (Biology, Chemistry, Physics) PPT/Presentation resources

By Physics & Maths Don't Hurt 🩹 😎
Floating and sinking - presentation image

Physics, Science, Middle school Keywords: Density, uphtrust (buoyancy), liquids, gases, pressure, floating, lifting, sinking, overall density, average density Presents the concept of upthrust, and how the relation...

By Chemistry man Subhan
Ppt presentation on types of chemical reactions image

This explains the total types in chemical reations with suitable examples. From that you can learn basic chemistry very well and you can distinguish which type of reaction is given. you can use this as assignment