Click on Start to see the train move round the track. Click on Stop to stop it. Click on Left to make it always turn left and Right to make it always turn right. Random will make it turn at random, although it will not travel backwards. Reverse only moves one position at a time, backwards along the track you have just come.
You can change the track. Click on the pictures at the bottom of track, grass or tunnel to select that. Then click on the layout to add that. When you do this, the train automatically stops. You cannot change the sides of the layout, or put anything on top of the train.
© Jo Edkins 2010 - Return to Simple Maths index