Use this Year 3 Add and Subtract Mass Modelling PowerPoint to teach your children how to add and subtract mass with the help of weighing scales, bar models and more. The resource begins with an introductory question that checks essential knowledge, before providing a range of fluency, reasoning and problem-solving questions for children to answer. Each question is accompanied by an answer slide, provided instant feedback for your learners.

Use on your whiteboard to help children learn new skills in a visual way.