Dinosaur Discovery on BBC Bitesize is a great game for learning lots about dinosaurs. Collect the stickers as you complete each activity. The Diplodocus activity talks about measuring footprints and recording them on a chart. Measure the footprints of people in your family and record these on your own chart. Think about different units for measuring such as tape measures, rulers, lining up pegs, pennies or spare buttons. Use whatever you can find. Who has the biggest and smallest feet? What else could you measure? Can you do some of your own research and find out how big your favourite dinosaur was?