Bunsen burners, colorful chemicals, and the possibility of a (controlled) explosion or two? Everybody loves chemistry experiments! We’ve rounded up the best activities, demos, and chemistry science fair projects for kids and teens. Try them in the classroom or at home.
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Easy Chemistry Experiments and Activities for All Ages
These chemistry experiments and activities are all easy to do using simple supplies you probably already have. Families can try them at home, or teachers and students can do them together in the classroom.
Chemistry Science Fair Projects
All of these chemistry experiments are perfect for using the scientific method. Form a hypothesis, alter the variables, and then observe the results! You can simplify these projects for younger kids, or add more complexity for older students.
More Chemistry Experiment Science Fair Ideas
These questions and prompts can spark ideas for unique chemistry experiments:
- Compare the properties of sugar and artificial sweeteners.
- Explore the impact of temperature, concentration, and seeding on crystal growth.
- Test various antacids on the market to find the most effective product.
- What is the optimum temperature for yeast production when baking bread from scratch?
- Compare the vitamin C content of various fruits and vegetables.
- How does temperature affect enzyme-catalyzed reactions?
- Investigate the effects of pH on an acid-base chemical reaction.
- Devise a new natural way to test pH levels (such as cabbage leaves).
- What’s the best way to slow down metal oxidation (the form of rust)?
- How do changes in ingredients and method affect the results of a baking recipe?