Easy Science Progect Sticking a Stick in a Balloon

There's something about the sight of colorful balloons that just makes you feel a little excited, don't you think? That's why kids will go crazy for these balloon experiments, whether they're building a balloon-powered boat or powering a light bulb with static electricity. Plus, balloons are inexpensive, so stock up at the dollar store and get ready to throw a science party!

1. Blow up a balloon… without blowing.

Inflate a dab of glue will do

This is one of those classic balloon experiments everyone remembers doing in school. Kids learn about chemical reactions by mixing acids and bases. They're always amazed at the results!

Learn more: A Dab of Glue Will Do

2. Design a balloon-powered car.

Car Science Buddies

Explore the laws of motion and encourage creativity when you challenge students to design, build, and test their own balloon-powered cars. Bonus: Use only recycled materials to make this project green! (Find more cool car activities for the classroom here.)

Learn more: Science Buddies

3. Skewer a balloon without popping it.

Skewer steve Spangler

If you do this one right, you'll make kids' eyes pop—but not the balloon! They'll learn about the polymers that make balloons possible, and even a little bit about how to stay cool under pressure.

Learn more: Steve Spangler Science

4. Float a balloon-powered boat.

Boat The craft the train

Discover the power of air pressure and the third law of motion with this fun and inexpensive balloon experiment. Take this one outside on a sunny day and let kids splash away while they learn!

Learn more: The Craft Train

5. Create ice crystal explosions.

Freezing Dandelion Bouquets

Fill balloons with water and leave them to freeze overnight. The next day, carefully cut open the balloons to reveal the beauty inside. Kids learn about crystallization and the expansion of water as it freezes. (Get more science experiments involving ice and snow here.)

Learn more: Dandelion Bouquets

6. Explore the science of swim bladders.

Balloon Experiments Swim Bladder Science Buddies

Just how do fish manage to float without sinking or rising? Find out when you explore buoyancy with this swim bladder experiment using a glass bottle, balloon, and a few other basic materials.

Learn more: Science Buddies

7. Assemble a heart pump model.

Heart Tinas Dynamic Homeschool Plus

Anatomy lessons literally come alive when you do balloon experiments like this one. This working heart model demonstrates how blood pumps through the valves and chambers.

Learn more: Tina's Dynamic Homeschool Plus

8. Learn how lungs work.

Lungs Surviving a Teachers Salary

Your students might be surprised to learn that lungs have no muscles to make them work. Instead, the contraction of the diaphragm pulls air in and forces it out. This clever model helps explain the process.

Learn more: Surviving a Teacher's Salary

9. Blast off with a two-stage rocket.

Rocket Science Buddies

The rockets used for space flight generally have more than one stage to give them the extra boost they need. This experiment uses balloons to model a two-stage rocket launch, teaching kids about the laws of motion.

Learn more: Science Buddies

10. Build a hovercraft.

Hovercraft Educationcom

It's not exactly the same model the military uses, but this simple hovercraft is a lot easier to build. An old CD and a balloon help demonstrate air pressure and friction in this simple experiment.

Learn More: Education.com

11. Parachute a water balloon.

Parachute E is for explore

Water balloon experiments make a big splash with kids! In this one, they'll explore how air resistance slows a water balloon's landing using a homemade parachute.

Learn more: E is for Explore

12. Sink or swim with water balloons.

123 Homeschool for me

Fill water balloons with a variety of different liquids like oil, salt water, and corn syrup, then float them in a bucket of water to learn about density and buoyancy.

Learn more: 123 Homeschool 4 Me

13. Perform the two balloons experiment.

Balloon Experiments Two Balloons YouTube

You have two balloons, one filled with more air than than the other. When you open the valve between them, what will happen? The answer is almost certain to surprise you. Learn how it works in the video at the link below.

Learn more: Kids' Fun Science on YouTube

14. Power a light bulb with static electricity.

Lightbulb Happy Brown House

One of the first balloon experiments most kids try is rubbing a balloon on their hair to make it stand on end. The next step is to hold the balloon over a compact fluorescent lightbulb (CFL) to see it glow from the static electricity. Wow!

Learn more: Happy Brown House

15. Spin a penny round and round.

Balloon Experiments Spinning Penny Steve Spangler

In this simple experiment, students use kinetic energy and centripetal force to spin a penny inside a balloon. They'll want to try other objects too, so hold a contest to see which spins the longest.

Learn more: Steve Spangler Science

16. Fire up an air canon.

Air Cannon Rookie Parenting

Discover the power of an air vortex with this easy DIY air cannon. To really understand how it works, use some incense to create visible smoke rings that will really impress your students.

Learn more: Rookie Parenting

17. Create a working water fountain.

Fountain Learn With Play at Home

See the power of air pressure when you build a balloon-activated water fountain. You'll only need simple supplies like a plastic bottle, straw, and putty.

Learn more: Learn With Play at Home

18. Explore the effects of hot and cold air.

Hot Cold Posh Lil Divas

The concept of expansion and contraction of air can be hard to visualize. That's where this experiment comes in to save the day. Watch the balloon expand and contract as the air around it changes temperature.

Learn more: Mom to 2 Posh Lil Divas

19. Fireproof a balloon.

BurningSteve Spangler

A balloon will obviously pop when touched to a hot flame, right? Not if you put some cold water in it first! Kids will be so amazed they won't even realize they're learning about the heat conductivity of water.

Learn more: Steve Spangler Science

20. Experiment with balloons and push pins.

Pins Stem Little Explorers

A pin pops a balloon in no time flat, so what happens when you place a balloon on a table full of them? Once again, the answer won't be quite what your students expect until you explain the science of distributed pressure.

Learn more: Stem Little Explorers

Have more balloon experiments to add to the list? Come and share in our WeAreTeachers HELPLINE group on Facebook.

Plus,the 30 best science websites for grades K-12.

20 Balloon Experiments to Make Your Lessons Really Pop

bradshawdesper.blogspot.com

Source: https://www.weareteachers.com/balloon-experiments/

Belum ada Komentar untuk "Easy Science Progect Sticking a Stick in a Balloon"

Posting Komentar

Iklan Atas Artikel

Iklan Tengah Artikel 1

Iklan Tengah Artikel 2

Iklan Bawah Artikel