In this get wet learning exercise, students explore, examine and experiment with the relationship between the weight of an object in air and the weight of the object when submerged into water.
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Lego Atoms and Molecules: Chemical Reactions
Show young chemists what a chemical reaction looks like with two parts of a hands-on experiment. First, learners conduct a wet lab where they observe the reactants (baking soda and calcium chloride, with phenolsulfonphthalein) before,...
6th - 8th Science