29 Cool plastic bottle DIY projects

Viewing 15 out of 29 projects

  1. Jellyfish in a Bottle

    Jellyfish in a Bottle

    Make a floating jellyfish in a bottle to play with!

    Science Projects for Kids

  2. One-of-a-Kind Bubble Bottle

    One-of-a-Kind Bubble Bottle

    Is there anything more fun for kids than bubbles? Not in my house!--well, at least on this afternoon with with this particular bubble bottle. My...

    Arts & Crafts Ideas

  3. Balancing Sculpture

    Balancing Sculpture

    With just a carrot, some wooden skewers, and a little bit of tinkering, you can make just about anything balance. Let's make an amazing, balancing...

    Arts & Crafts Ideas

  4. Fall Sensory Jar

    Fall Sensory Jar

    Your toddler will have lots of fun making this fun fall-inspired project. This activity works with fine motor skills as your child works on grasping the...

    Arts & Crafts Ideas

  5. Magic Inflating Balloons

    Magic Inflating Balloons

    Can you make a balloon inflate without using air? Sure you...

    Science Projects for Kids

  6. Count Popula

    Count Popula

    It's Halloween - meaning it's time for bubbling brews and spooky science. We had a ton of fun putting chemistry to work to create our...

    Holidays & Events

  7. Soda Bottle Dripper

    Soda Bottle Dripper

    The Soda Bottle Dripper is great for potted plants and container gardens. A few of these drippers can help keep your houseplants happy while you're...

    Science Projects for Kids

  8. Baking Soda-Powered Boat

    Baking Soda-Powered Boat

    Science Projects for Kids

  9. Make a Model Lung

    Make a Model Lung

    What's something you do all the time, all day and all night, without even thinking about it? Breathing! In fact, you breathe more than 23,000...

    Science Projects for Kids

  10. Beat the Carnival Game

    Beat the Carnival Game

    Have you ever played the carnival game One Ball? All you do is try to knock over stacked bottles with a ball. It looks easy,...

    Arts & Crafts Ideas

  11. Bottle Flipping

    Bottle Flipping

    Try your hand at bottle flipping with liquids of different viscosities!

    Science Projects for Kids

  12. Lung Model

    Lung Model

    Curious about how the innermost organs of your body work? Observe your lungs at work with this easy-to-make model! 

    Science Projects for Kids

  13. Paint + Water Bottle = Fall Leaf Painting

    Paint + Water Bottle = Fall Leaf Painting

    Did you know that the tools to create a masterpiece are only as far away as your recycling bin? Grab an empty water bottle and...

    Arts & Crafts Ideas

  14. Muscle Machine

    Muscle Machine

    There are lots of muscles that help to move your arm in all the many ways it can move....

    Science Projects for Kids

  15. Bottle Thermometer

    Bottle Thermometer

    Track how the sun changes the temperature in a room with a homemade thermometer. 

    Science Projects for Kids

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