Today we would like you to make a ramp for your cars to go down and discuss what happens with ramps. Does a ramp make the cars go faster or slower? Can you find a way to measure how far the cars go? Then compare which cars go the furthest distance at the bottom of the ramp. You could measure with Lego pieces or with bricks or tins of food. As long as you use the same thing each time to make it fair. Have fun playing with your ramps. You could even make your ramp down your stairs with a piece of cardboard.