Pupils will have plenty of opportunities to demonstrate their understanding of different units of measurement of mass with this Year 3 Finding Equivalent Masses Fluency Matrix worksheet. There are six questions covering grams and kilograms for pupils to complete which gradually increase in the level of challenge to ensure progression throughout the lesson. We've specially designed this resource to be flexible; therefore, you may choose to use a targeted row or column or alternatively the whole sheet. Download now and give it a try!