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Students may have some confusion understanding certain physical concepts and principles because of their abstract nature. Using analogies is one of the useful methods to help them more easily grasp abstract concepts to promote conceptual underst[...]Livre
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Frozen peas and carrots are commonly available in grocery stores in the United States. The carrots are cut into cubes roughly 8 mm on a side, while the peas are roughly spherical with a diameter of about 6 mm. They are prepared toget[...]Article
Already when they enter primary school, children have rich everyday experience with factors influencing the rate of liquids’ evaporation. Tea spilled into a large puddle on the table evaporates more rapidly than the same amount remaining in the [...]Article
Alexane Roupioz, Auteur |On vous embarque aux quatre coins du monde pour vous faire découvrir des paysages spectaculaires façonnés par des températures extrêmes. Là où le froid produit des phénomènes étranges...
