If you’re looking for fun and easy citrus science experiments for kids, you’ve sailed to the right place. Join Captain Cortland and the crew of the Jonagold as we explore Citrus Isle, a zesty world filled with hands-on STEM activities, kid-friendly investigations, and bubbling lemon surprises. Today’s mission: discover whether oranges sink or float, a great activity for classrooms, homeschool lessons, and curious young scientists ready for adventure!
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Explore the Science Behind Citrus Isle
Ahoy, fellow adventurers! It’s Captain Cortland here, your fearless STEAM leader and captain of the Orchard & Hive STEAM boat the Jonagold! We’ve just docked on Citrus Isle, a bright and bustling land filled with zesty groves and mysteries waiting to be uncovered. Lemons, limes, and oranges grow all around us, unlike anything we’ve seen before. Ready to investigate? Step aboard the Jonagold and join our crew as we launch into today’s citrus experiment.
Citrus Sink or Float Experiment
Supplies Needed
- Two large glasses or bowls
- Water
- Two small oranges
- Citrus peeler of knife for adult-use
Instructions
- Prep: Fill two large glasses (or bowls) 3/4 full with water. Peel one orange, leaving the other completely unpeeled.
- Predict: Ask children what they think will happen when they drop the oranges in the water. Will the fruit sink or float? Does the peel matter? Record your hypothesis.
- Test the peeled orange. Gently lower the peeled orange into the water. Watch closely – does it drift, bob, or sink straight to the bottom?
- Test the unpeeled orange. Observe what happens and record your results.
- Compare your predictions with the results of your experiment. What did your crew discover?
Mystery Solved
The unpeeled orange floats because its skin is full of tiny air pockets – like built-in life rafts. Once the peel is removed, the orange becomes more dense, and the peeled orange skins.
We were amazed to see the oranges float. But I think there’s more to learn here on Citrus Isle. What mystery will we uncover next?
Adventure awaits!
Your fearless STEAM leader,
Captain Cortland
ready for more adventure?
STEAM STORIES Bundle: Citrus Chemistry
Join Captain Cortland and his crew for more STEAM adventures on Citrus Isle! In this bundle, you’ll follow along as Captain Cortland investigates fizzy reactions, color‑changing mysteries, and citrus‑powered chemistry experiments that turn every lesson into a hands‑on discovery.
