The earth balloon is a fantastic resource a 6.7m diameter inflatable globe which can be used for work across the curriculum but particularly for the Humanities and Sciences. In addition to supporting traditional subject areas, the resource can be used to promote the important concepts of Sustainable Development and Global Citizenship.
The earth balloon is big enough to hold a full class of students inside. You enter the globe through zippers located along either the International Date Line or the Greenwich Meridian.
Teaching resources linked to the curriculum to accompany the balloon can be provided.
The Balloon has 24 panels, one for each time zone in the world. The balloon inflates & deflates in less than 10 minutes. There is a Velcro rip-away seam in the floor which serves as an emergency exit.
We are really keen to see the earth balloon well used, it has a lot of potential for inspiring children about the world we live in. Please contact us if you have concerns over the hire fee or any other detail and we can discuss.
Essential information
The earth balloon can only be accommodated in an indoor room with at least 7 metres clearance in all directions including especially the ceiling with light fittings or other obstacles. For reasons of Health and Safety, and to avoid undue wear and tear to the resource, it is the policy of the County Council that the earth balloon is not for outdoor use under normal circumstances. If you do not have a school hall large enough, why not get together with another school with a larger hall, or perhaps consider using other community facilities?
If you are unsure about the suitability of your venue, please get in touch to discuss.
The normal rate for hire of the balloon is £100 per day. This can be discussed depending on the circumstances.
The earth balloon must normally be collected and delivered back to County Hall. The person who collects it will have to sign a collection form. The earth balloon folds up well – it will fit in the back of most cars with the back seats down.
A risk assessment template has been completed regarding the inflation, use and deflation of the balloon. The school hiring the balloon must adapt this risk assessment taking into account their own situation.
The balloon should be supervised at all times and care taken if moving its position once inflated. The balloon should not be touched or pushed by pupils.
If you would like to book the earth balloon or find out more information, have a chat about how it might be used in your school or cluster of schools, please just get in touch with us.
To hire the earth balloon
Contact learning for sustainability Team
We would be delighted to lend the Earth Balloon to you!
Frequently asked questions about the earth balloon
What scale is the earth balloon?
It's big! The earth balloon was constructed at a scale of 1cm represents 19km. At this scale:
- the moon would be 210m away and 1.8 m in diameter
- the sun would be 80km away and 730m high
- the space shuttle would fly 14cm from the surface of the globe
- jet aircraft would fly 0.65 from the surface of the globe
- satellites would orbit 20 m from the surface of the globe
Why are there holes at the top of the globe?
The air vents let circulating air escape and help stabilize the globe.
What is the balloon made out of?
Flame treated satin polyester with state of the art high-resolution satellite imagery. The floor is a heavy gauge vinyl with a velcro seam along the bottom for emergency exit.
Where is the satellite image from?
Pictures were taken from outer space and put together to form a mosaic. The image was smoothed out and the clouds removed to give a beautiful accurate picture of the earth from outer space
How was it made?
Each panel was printed individually, and the globe was assembled after all 24 gores were printed.
Why does it echo inside the globe?
The circular shape of the globe causes voice distortion. Voices bounce off the sides of the globe causing an echo.
What is included in the kit with the earth balloon?
The Earth Balloon kit includes:
- fan
- can carry case
- duffel bag containing earth balloon
- transformer (to reduce mains 240 volts to 110 volts)
How do you inflate the balloon?
Full instructions are sent with the balloon. To give you an idea of what is involved:
To inflate the earth balloon, you must unroll the earth balloon from the duffel bag and spread it out as much as possible on a clean floor to create a 'flat earth' pancake with the 'umbilical' facing towards the fan and the earth balloon located centrally (or however best for specific characteristics of the room).
You must then velcro the umbilical to the outer rim of the fan with the seam directly at the top, with the fan still off. The fan can then be plugged in and switched on, on the High setting. Once the balloon is fully inflated, then the fan should be switched to Low to maintain the airflow.