Can you finish chemical garden adventure in about 30 min?
You will this activity demonstrates how chemical reactions can produce beautiful results.
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This activity demonstrates how chemical reactions can produce beautiful results. Children witness the transformation as non-toxic salts react and grow into vibrant structures, reinforcing their understanding of chemical reactions and solubility.
Engaging in visual experiments supports embodied cognition, allowing kids to see the abstract concepts of reactions and solubility in a tangible form. The spectacular growth of crystals captivates attention, ensuring they connect the process with the underlying chemistry.
1. Fill a clear glass jar with 200 ml of warm water. 2. Add 2 tablespoons of Epsom salt and stir until dissolved. 3. Add a few drops of food coloring to the solution. 4. Place 3-4 small pebbles at the bottom of the jar. 5. Leave the jar undisturbed in a warm area for 24 hours. 6. Observe the growth of colorful crystals around the pebbles after a day.