In maths, the children were divided into two large groups. Group 1 learned what mass is and how to compare mass using the following words; heavier, heaviest, lighter and lightest. Group 2 were practising their times tables on TTRockstars. Group 1 worked in pairs and chose two different objects to compare. They had to predict which object they thought would be the heaviest. Then they measure both items to find out the result.
