Helium balloon in a car Follow FizzicsEd 150 Science Experiments: Comments 0 You will need: 1 Helium filled balloon on a string Someone driving a car (with a licence!) Copyright Instruction Video Instruction 1 Sit BEHIND the driver and hold the string of the helium balloon. DON’T BLOCK THE DRIVER’S VISION! Have the driver start the car and move the car forwards. Does the balloon stay above your hand, go towards the driver or go towards the back of the car? 2 Get the Unit of Work on Pressure here! Want to dive into air pressure? It’s all about air pressure in many ways! From how storms form to how planes fly, this unit covers many concepts about air pressure. Includes cross-curricular teaching ideas, student quizzes, a sample marking rubric, scope & sequences & more 3 School science visits since 2004! – Curriculum-linked & award-winning incursions. – Over 40 primary & high school programs to choose from. – Designed by experienced educators. – Over 2 million students reached. – Face to face incursions & online programs available. – Early learning centre visits too! 4 Online courses for teachers & parents – Help students learn how science really works What is going on? All objects try to stay in one place unless a force makes them travel somewhere. This is why when the car goes forward you ‘feel’ as if you’re being pushed backward, but really your body is just trying to stay where it was before the car moved. This is called inertia. Inertia also affects the air inside the car. When the car goes forward, the air inside also tries to stay resting in the spot where the car was parked. As the car accelerates forward, the density of the air increases towards the back of the car. This builds up pressure in the back of the car. You would expect the helium balloon to travel to the back of the car as well. The problem is that the helium inside the balloon is less dense than the air surrounding the balloon. The balloon tries to ‘float’ above the dense air in the back of the car, causing it to go forward. Variables to test Try a balloon filled with air instead Learn more! Teaching about air pressure? Check out the Flight or Weather show! Teaching about Newton’s laws? Check out the Forces, Friction & Movement workshop! Get in touch with FizzicsEd to find out how we can work with your class. Liquid Nitrogen Show Years K to 6 Maximum 60 students Science show 45 minutes Online Class Available Read More Enquire Now Sale! Balloon Helicopter $4.35 Original price was: $4.35.$3.95Current price is: $3.95. inc. GST View Details Add to Cart Trustpilot STEM Full Day Accelerator - Primary Designed from real classroom experiences, this modular day helps you create consistently effective science learning that directly address the new curriculum with easily accessible and cost-effective materials. Read More Enquire Now Be Amazing! How to teach science, the way primary kids love. $29.95 inc. GST View Details Add to Cart Trustpilot
Sit BEHIND the driver and hold the string of the helium balloon. DON’T BLOCK THE DRIVER’S VISION! Have the driver start the car and move the car forwards. Does the balloon stay above your hand, go towards the driver or go towards the back of the car?
Get the Unit of Work on Pressure here! Want to dive into air pressure? It’s all about air pressure in many ways! From how storms form to how planes fly, this unit covers many concepts about air pressure. Includes cross-curricular teaching ideas, student quizzes, a sample marking rubric, scope & sequences & more
School science visits since 2004! – Curriculum-linked & award-winning incursions. – Over 40 primary & high school programs to choose from. – Designed by experienced educators. – Over 2 million students reached. – Face to face incursions & online programs available. – Early learning centre visits too!
Teaching about air pressure? Check out the Flight or Weather show! Teaching about Newton’s laws? Check out the Forces, Friction & Movement workshop! Get in touch with FizzicsEd to find out how we can work with your class.
Liquid Nitrogen Show Years K to 6 Maximum 60 students Science show 45 minutes Online Class Available Read More Enquire Now
Sale! Balloon Helicopter $4.35 Original price was: $4.35.$3.95Current price is: $3.95. inc. GST View Details Add to Cart Trustpilot
STEM Full Day Accelerator - Primary Designed from real classroom experiences, this modular day helps you create consistently effective science learning that directly address the new curriculum with easily accessible and cost-effective materials. Read More Enquire Now
Designed from real classroom experiences, this modular day helps you create consistently effective science learning that directly address the new curriculum with easily accessible and cost-effective materials.
Be Amazing! How to teach science, the way primary kids love. $29.95 inc. GST View Details Add to Cart Trustpilot
This website uses cookies to improve user experience. By using our website you consent to all cookies in accordance with our Cookie Policy.
Thank you for looking to subscribing to our newsletter 🙂 Through this service you’ll be first to know about the newest free experiments, science news and special offers. PLUS: Get a free Kitchen Chemistry Booklet with >20 experiments, how to use variables plus a handy template!
Please fill out the details below and an email will be sent to you. Once you get that just click on the link to confirm your subscription and you're all done!