1. Blow up a Balloon with Baking Soda and Vinegar

    Learn how to blow up a balloon with baking soda and vinegar! Kids will love this classic science experiment. This acid/base chemical reaction is fun to watch as it bubbles,…

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  2. Bouncy Ball Science Experiment {Science Fair Idea}

    Does the temperature of a bouncy ball affect its bounce? Will a cold ball bounce higher or lower than one at room temperature? What about a hot bouncy ball? This…

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  3. 5 Engineering Challenges for Kids (Cups, Craft Sticks, and Cubes!)

    Inspire kids with these 5 Engineering Challenges with Cups, Craft Sticks, and Wood Cubes! Such simple materials, and yet we have been having a blast building all kinds of amazing…

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  4. Make an Easy and Safe Pinhole Eclipse Viewer

    Make a pinhole eclipse viewer, and see the solar eclipse... without looking at the sun! On April 8, 2024, a solar eclipse will occur all across the United States, and…

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  5. Build the Monarch Butterfly Life Cycle with LEGO Bricks

    Build the 4 stages of the Monarch butterfly life cycle - with LEGO® bricks! A few years ago, we were able to watch two Monarch butterflies emerge from their chrysalides.…

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  6. Make a Worm Observation Jar

    Make a Worm Observation Jar! This simple life science experiment is perfect for spring. Spring always feels like a great time to get outside and dig in the dirt. It's…

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  7. Toothpick Twirlers Science Experiment

    Make some Toothpick Twirlers! This is a fun science experiment for kids, and all you need is paper, scissors, tape, and some toothpicks. This post was updated February 9, 2024.…

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  8. Ocean LEGO Projects to Build (Sea Turtle, Crab, Otter, and Fish!)

    Use the bricks you have to build Ocean LEGO® Projects - Sea Turtle, Fish, Otter, and Crab! These LEGO ocean animals are fun to build to go with a unit…

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  9. Summer Science Experiments and Activities for Kids!

    Take advantage of the warm (hot?) summer weather to get outside and do some science!  Kids of all ages will love these projects and experiments. Most of these activities are…

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  10. Make an Anemometer to Observe Wind Speed

    Use paper cups and straws to make your own anemometer! Kids will love observing the wind speed with these simple weather device. An anemometer is a device that meteorologists use…

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