Science Experiment Jar
Fun kitchen science experiments that teach real scientific concepts. Hands-on learning kids love.
What You'll Need
- 1Glass jars
- 2Various household items (varies by experiment)
Experiment Ideas
Lava Lamp
Fill jar 3/4 with oil, add water and food coloring, drop in Alka-Seltzer.
Rainbow in a Jar
Layer honey, corn syrup, dish soap, water, and oil for a density column.
Magic Milk
Pour milk in a dish, add food coloring drops, touch with a cotton swab dipped in dish soap.
Growing Crystals
Dissolve salt or sugar in hot water, hang a string, wait 2-3 days.
How to Do It
Pick an experiment.
Read the steps together.
Ask: "What do you think will happen?" (hypothesis!)
Do the experiment.
Ask: "Why do you think that happened?"
Tips
Write predictions and results in a science journal.
The goal is curiosity, not perfection.
When something fails, that's science too.
Age Adaptation Tips
School-age kids can take more ownership. Let them lead the activity, experiment with variations, and explain what they learned.
Frequently Asked Questions
How long does this activity take?
This activity takes about 25 min, with 2 min of preparation time beforehand.
What materials do I need?
You'll need: glass jars, various household items (varies by experiment).
What age is this activity for?
This activity is designed for 5-8 years. You can adapt it for younger or older children by adjusting the complexity.
Can this be done indoors?
This activity is designed for indoor play, making it perfect for rainy days or when you're staying inside.
How difficult is this activity?
This activity has a moderate difficulty level. It may require some preparation or guidance, but is manageable for most families.
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