This Year 3 Add and Subtract Mass Teaching PPT helps children explore how to add and subtract measurements in kilograms and grams. They practise partitioning masses into kilograms and grams, using bar models and part-whole models to support their understanding.

The content is organised into Let’s Learn sections, where new concepts and vocabulary are modelled, and Let’s Practise sections, where pupils immediately apply their learning through short, focused activities.

To deepen understanding, the PPT includes reasoning and problem-solving questions, giving children opportunities to apply their knowledge in real-life contexts

The final slide provides links to additional resources to support this step – be sure to check them out!