Place value - Rounding to the nearest 10 - Planning

In the Year 4 Autumn curriculum, a lesson on rounding numbers to the nearest 10 is presented, where students first tackle rounding 2-digit numbers before advancing to 3-digit numbers. The lesson emphasises the concept that numbers ending in 5 or more are rounded up, while those ending in 4 or less are rounded down. Students will use resources such as a counting stick and a number line, alongside worksheets and a presentation, to aid their understanding. Key vocabulary includes terms like 'round up', 'round down', 'place value', and the values 'thousands', 'hundreds', 'tens', and 'ones'. To ensure a strong grasp of the topic, students are encouraged to discuss what constitutes a multiple of 10 and how to identify them. The lesson also introduces rhymes and sayings to make the concept of rounding more memorable and engaging.

During the class, children will engage in various activities, such as using number lines to determine which multiple of 10 a given number is closest to. They will also explore scenarios where a number falls in the middle of two multiples of 10 and decide whether to round up or down, using catchy phrases to reinforce the concept. Independent learning is facilitated through differentiated worksheets that cater to varying levels of understanding, from 'working towards' to 'greater depth'. To conclude, a plenary session will allow for reflection on what has been learned, with students considering the skills they've used and what they found challenging. They will also make a 'pinkie promise' to remember key aspects of the lesson. The lesson plan outlines common misconceptions, such as difficulties in identifying the multiples of 10 above and below a number, and provides clear instructions on how to overcome these challenges.