Place value - Negative numbers 2 - Planning

In Week 4 of the Autumn term, Year 4 students delve into the concept of negative numbers as part of their place value studies. The lesson aims to help children understand that numbers can exist below zero, using practical examples such as temperature readings to illustrate this point. The lesson begins with a recap of previous learning, followed by activities that involve exploring number lines with negative numbers. Educators are encouraged to use the term 'negative' instead of 'minus' to instil correct mathematical terminology. Students will practice identifying and counting negative and positive numbers, using both horizontal and vertical number lines to solidify their understanding. To reinforce this concept, the class will engage with thermometers, learning to read temperatures and to recognise that intervals on these instruments can vary.

During independent learning, students will work on differentiated worksheets that challenge them to apply their knowledge of negative numbers. They will explore the relationship between negative numbers and their position relative to zero, understanding that a larger negative digit represents a smaller value. The lesson includes practical activities, such as using real thermometers, and partner work to encourage collaboration. To conclude, the lesson assesses students' comprehension of crossing zero to reach negative numbers and addresses common misconceptions, such as miscounting and misunderstanding the order of negative numbers. The plenary includes a reflective 'Give me five' activity, where students consider what they've learned, the skills they've used, and what they found challenging, ensuring they remember the key points of the lesson. Worksheets are tailored to different levels of understanding, from working towards fluency to achieving greater depth in the subject.