Please find some Science Club ideas with fun, educational, and safe experiments . These hands-on activities are best to try in small groups of up to 10 students. https://drive.google.com/drive/folders/1SnjwnJR4F5aJMtMJuALBfgqpG0Uv2o85?usp=sharing Mix starch with water. In the right proportion it shall behave oddly - become hard when you move your hand in it fast, and remain liquid, when you move slowly. This is called a Non-Newtonian Liquid. It's viscosity depends drastically on the speed of the flow. For normal, newtonian liquids, like water, the viscosity changes linearly with the increase of the flow. Use borax. or boric acid, whichever is available. Dissolve it in water - cup 1. Mix white clue/ polyvynilacetate glue/ with a bit of starch and food colour - cup 2. Slowly add the solution from cup 1 into cup 2, while mixing. You should obtain a slime.