L10 Problem-Solving with Decimals and Fractions

Help pupils make meaningful connections between maths and everyday life with this Year 4 problem-solving lesson on measures and money involving decimals with up to two decimal places. Aligned with the National Curriculum, this resource provides opportunities for children to apply their understanding of decimal numbers in practical contexts, strengthening both fluency and reasoning skills. Throughout the lesson, pupils solve a variety of real-world problems involving money, length, mass, capacity and other measures. They use decimal notation to interpret information, perform calculations and determine solutions to practical challenges. Guided examples and collaborative discussions encourage children to identify the key information in a problem, select appropriate methods and explain how they reached their answers. A range of engaging activities allows pupils to compare values, calculate totals and differences, and apply their knowledge of place value when working with decimals to two decimal places. The lesson promotes mathematical reasoning by encouraging children to justify their solutions, evaluate different approaches and identify errors in calculations. Common misconceptions, such as misreading decimal values, confusing place value columns or incorrectly interpreting money amounts, are explored and addressed throughout. Ideal for whole-class teaching, maths mastery lessons, intervention groups and independent practice, this resource helps pupils develop confidence when using decimals in everyday situations and strengthens their ability to solve practical mathematical problems. Key Learning Objectives: Solve simple money and measure problems involving decimals with up to two decimal places. Apply place value knowledge when working with decimal numbers. Interpret and use decimal notation in real-life contexts. Select appropriate strategies to solve practical problems. Explain and justify mathematical reasoning using correct vocabulary. Develop fluency and confiden