The TTS Slope will not tip over and comes with 5 heights and a ruler printed on the side. The 2 boards included have 4 different surfaces, plain, foam, carpet underlay and sandpaper. Its compact design makes storage much easier, as there are no loose pieces to get lost. Slope size 70 x 18cm.
035-SSLKT Single 035-SSLKT5 Pack of 5
2 Four Lane Ramp
A unique way to test forces, this huge multi surface board, allows children to test push and pull forces, movement and friction on 4 different surfaces at once. This four lane ramp contains four different surfaces, plain wood, foam, carpet and sandpaper, all of which are ideal for a whole host of compare and contrast and fair tests. Size 80 x 80cm.
035-SC00381 3 Slope Car
£ 45 .95
A basic vehicle for use with the TTS slope and deluxe slope. The ‘well’ in the top allows weights to be added.
035-CAR £ 9 .99
Helping you choose
■ 4 different surfaces ■ Stand has 5 heights ■ No loose parts
£ 47 .95 £ 170 .95 1
Challenge the children to roll the tin up the ramp!
By placing a large weight or lump of plasticine in a simple round tin you are able to get the tin to move up the ramp rather than down it, providing the weight is positioned at the top of the tin when placed on the ramp. By marking the position of the weight on the outside of the tin you will know where the weight is when shut. Encourage the children to predict; is it a magnet? Could it be the school hamster?
Ask the children to predict why the tin is defying the laws of gravity
Place the tin on the ramp and watch in amazement as the tin rolls up, rather than down the ramp
After much discussion show the children what is inside the tin
Each ramp has a different surface for comparison exercises 999