What is Matter?
In this matter learning exercise, students answer 6 questions about matter. Students distinguish between homogeneous and heterogeneous mixtures, they identify elements and compounds and they distinguish between pure substances and mixtures.
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New Review ABC: Acid Base Chemistry
Bubble, bubble, boil and trouble! What causes common substances like baking soda and vinegar to react the way they do? Welcome your junior chemists to the wonders of acid-base chemistry using a comprehensive and fun resource. Engage them...
7th Science CCSS: Designed
New Review Theory of Everything: What is Matter?
Ever wonder why matter, well, matters so much? In the follow-up to the Theory of Everything video, pupils discover how the Pauli Exclusion Principle, which governs electron behavior, ultimately dictates how matter throughout the universe...
2 mins 9th - 12th Science