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Royal Society of Chemistry

Royal Society of Chemistry: Gridlocks: Level 1

For Students 6th - 9th
A collection of grid puzzles that cover topics in basic chemistry, including acids, salts, alkalis, chemistry lab equipment, the periodic table, states of matter, and more. These are excellent for topic review and reinforcement. The...
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Ducksters

Ducksters: Kids Science: Molecules

For Students 1st - 9th
Kid's learn about the science of the molecules. Tiny chemistry and compounds of atoms and elements make up all matter.