Design and Technology (D&T) KS2: Axles
This video explores what an axle is and how they are essential in all vehicles, from bicycles to trains.
The video illustrates how balloon-powered cars work, which is a perfect classroom project.
This video is an ideal introduction to the essential features of a vehicle and how these are designed and tailored for different types of vehicles.
The video investigates why some vehicles require strong, heavy axles, while other vehicles require a lightweight axle.
This video could be used as part of a Design and Technology investigation into making a fast car.
The video could also be used to help the pupils to understand the main features of a vehicle and their functions, possibly as a pre-cursor to designing and making their own vehicle.
Points for discussion:
- What features are common to all vehicles?
- What is an axle?
- Why are axles important?
- How are axles changed for different types of vehicles?
After watching the video, teachers could work with pupils to explore the different parts of a vehicle and what function each one serves.
Pupils could investigate different axles and how changing the weight and size of the axle impacts on how well a vehicle moves.
Pupils could design and make their own balloon cars, and compete with each other to find out which one is fastest, and why.
Suitable for teaching Design and Technology (D&T) at KS2 in England, Wales and Northern Ireland, and 1st and 2nd level in Scotland.