The Movement of Liquid Molecules
Students observe food colouring being diluted in hot, room temperature, and cold water. Through this activity they visualize and better explain the concept of the constant motion of molecules.
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Study Jams! Solids, Liquids, Gases
Your physical science class learns that there are three states of matter, and that adding or removing heat can cause it to change from one state to another. By the animations, printed information, and discussion between RJ and Zoe, they...
4th - 8th Science CCSS: Adaptable