www.ks1resources.co.ukThis is a bicycle frame.

Bikes have a frame that is made of metal.

SAMPLE SLIDERandom Slides From This PowerPoint Show

www.ks1resources.co.uk

Bikes have wheels that are fixed to the bicycle frame.

The wheel rim and spokes are made of metal. The tyre fits onto the rim.

spokes

wheel rim

tyre

SAMPLE SLIDERandom Slides From This PowerPoint Show

www.ks1resources.co.uk

Brakes work because of something called friction.Friction is a force that can make things stop moving or slow down.

Friction between the brake pads and the wheel stops the wheel turning.

The harder you squeeze your brakes, the more the brake pads push against the wheels and the quicker you stop.

SAMPLE SLIDERandom Slides From This PowerPoint Show

www.ks1resources.co.uk

www.ks1resources.co.uk

www.graphicsfactory.com

If your back button doesn’t work………

to return to your last web page CLICK HERE