What this lesson teaches
This activity helps you understand oxidation and the conditions that cause rusting. You'll learn about chemical reactions and their effects on everyday materials.
Science in Action
Can you finish rusting experiment in about 30 min?
Rusting Experiment
You will you understand oxidation and the conditions that cause rusting.
Duration30 min
Age GroupAges 11–13
DifficultyIntermediate
SubjectScience
See how this hands-on lesson works
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What you need
- Iron nails
- Clear glass jar
- Water
- Paper for notes
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How the activity runs
- Gather a few iron nails, a clear glass jar, and water.
- Fill the jar halfway with water and add the nails.
- Leave the jar in a warm, humid place for a week.
The learning connection
Hands-on experiments like this engage students actively, making learning memorable. Observing changes in real-time helps solidify concepts, allowing students to connect theory with practice.
Try it with your learner
1. Place the iron nail in the plastic container. 2. Pour enough water to cover the nail halfway. 3. Leave the container in a humid place for 3 days. 4. Check the nail daily and write down any changes in your notebook. 5. After 3 days, observe the nail and note its color and texture. 6. What did you notice?