Measurement, Units and Conversions

Measurement, Units and Conversions Description A Year 5 lesson designed to build confidence with measurement and conversion problems. Pupils recap key algebra and sequence skills, convert between metric and imperial units, solve timetable and duration problems, and calculate the perimeter and area of compound shapes and triangles. The lesson includes retrieval practice, worked examples, exam-style challenges and a final mastery recap to support 11+ preparation. What the lesson covers 1. Warm-up and retrieval Introduction to measurement, units and conversions A short warm-up quiz A recap of algebra and sequences A five-question algebra retrieval quiz 2. Metric conversions Converting between kilometres, metres, centimetres and millimetres Converting units of mass, including kilograms and grams Converting units of capacity, including litres and millilitres Understanding when to multiply or divide by 10, 100 or 1,000 Comparing measurements written in different units 3. Imperial and metric units Approximate conversions between miles and kilometres Inches, feet and centimetres Kilograms and pounds Applying equivalence factors to real-life problems 4. Time and timetables Reading 12-hour and 24-hour clocks Converting between a.m./p.m. and 24-hour time Calculating durations Solving timetable and journey problems 5. Perimeter and area Finding the perimeter of compound rectilinear shapes Working out missing lengths Splitting compound shapes into smaller rectangles Calculating the area of rectangles and triangles Applying formulas to exam-style questions 6. Practice and consolidation Ordering measurements from shortest to longest An 11+ exam challenge task Strategies for checking units and working A final measurement mastery recap