Activities in this teaching pack include a set of cards to compare the mass of different classroom objects and sort them into groups of similar sizes and a worksheet select and record a list of objects that are heavier than something else that can be used in the classroom.

The interactive presentation gets the children to explore and compare the mass of different classroom objects and sort them into matching groups of similar sizes.

This lesson is part of a numeracy scheme of work to get the children to measure, compare and record the mass and capacity of different objects and containers using a range of non-standard measurements. There are teaching activities for shared learning, differentiated worksheets to support independent learning and interactive presentations to introduce concepts and key skills.