"Let's Measure" Another innovative game from Creative's will help find out all about measurement like ; How much does this cat weight? What is length of the caterpillar? How many litters of oil in the can? etc. It includes a variety of examples requiring children to observe and read the reading /measurement on the object cards and match them with their corresponding Readings on the measurement cards. The game covers grams, kilograms, millimetres, centimetres, meters, litters, millilitres, litres, centigrade, minutes and hours. It also contains 24 two piece self- correcting match-ups and an Activity Guide.