Perform the tin hedgehog experiment and grow spiky tin crystals. Here are two easy methods and a look at the chemistry of how it works.
Chemistry Projects
Perform the genie in a bottle chemistry demonstration and learn the chemistry behind how this exothermic reaction works.
Genie in a Bottle Chemistry Demonstration
These edible slime recipes have all the squishiness of regular slime, plus they are safe to eat. Here are several recipes to choose from.
Edible Slime Recipes
Try the chemical traffic light experiment. Learn how the color changes work and whether you can substitute chemicals.
Chemical Traffic Light Experiment
Learn about the thermite reaction and see how to perform this reaction as an exothermic chemistry demonstration.
Thermite Reaction Chemistry Demonstration
The copper and nitric acid chemistry demonstration is a dramatic color change chemical reaction. See how to do it safely.
Copper and Nitric Acid Chemistry Demonstration
Learn about hand warmer chemistry and get instructions for four easy chemical hot packs. Learn how chemical hand warmers work.
Hand Warmer Chemistry – Easy Chemical Hot Packs
Perform the water to wine to milk to beer chemistry demonstration and learn about the reactions in this color change chemistry project.
Water to Wine to Milk to Beer Chemistry Demonstration
Use leaf chromatography to separate pigments in autumn leaves, spinach, or other plants. It's a fun science project suitable for all ages.