Multiplication and Division (2) - Divide 3-digits by 1 -digit - Planning

In this Year 5 mathematics lesson, pupils are tasked with learning how to divide three-digit numbers by a one-digit number. The lesson builds on their prior understanding of dividing two-digit numbers, using place value counters and part-whole models to enhance their comprehension. The lesson begins with a recap of previous learning and then introduces two methods for division, including flexible partitioning. For example, when dividing 981 by 4, students learn to recognise that while 9 is not a multiple of 4, 8 is, and thus they can partition the number into 800 and then deal with the remaining 181 by further partitioning.

Students are encouraged to explore different ways of partitioning numbers to make division more efficient. They engage in activities that involve dividing counters and finding answers with remainders, supported by differentiated worksheets. The lesson concludes with a plenary where students reflect on what they have learned, the skills they used, and any challenges they faced. The lesson plan caters to different levels of learner ability, with activities designed to guide those working towards expected levels, at expected levels, and at greater depth. This tiered approach ensures that each child receives the appropriate level of support and challenge to develop their division skills effectively.