L7 Find Unit Fractions of Quantities

This Year 4 Fractions lesson focuses on finding unit fractions of quantities through a practical, worksheet-free approach that promotes deep conceptual understanding. Designed for the Autumn term, this lesson aligns fully with the KS2 National Curriculum objective: solving problems involving fractions to calculate quantities. Children revisit what makes a unit fraction (a fraction with a numerator of 1) before using bar models, sticky dots, and hands-on resources to find unit fractions of given quantities. Through guided discussion and visual representations, pupils learn that the denominator shows how many equal parts the whole is divided into, and that finding a unit fraction involves dividing by the denominator. This lesson encourages mathematical talk, reasoning, and exploration, with key questions, assessment opportunities, and common misconceptions clearly identified to support effective teaching and formative assessment. The accompanying animated teaching slides support whole-class input and modelling, while pupils record their learning by cutting, sticking, and annotating bar models in their maths books. Perfect for teachers who want a low-preparation, high-impact lesson, this resource supports children in building strong foundations for later work with non-unit fractions. Includes: Detailed lesson plan (Working Without Worksheets) Clear learning focus on unit fractions of quantities Bar model activities using concrete and pictorial representations Key questions to support reasoning and discussion Common misconceptions and assessment guidance Fully aligned with the Year 4 fractions curriculum