Addition and subtraction within 10 - Comparing number bonds - Planning

The Year 1 curriculum introduces students to the concept of comparing number bonds within the realm of addition and subtraction up to 10. The lesson plan for Week 2 is designed to enhance their understanding of comparison using words and symbols. Essential resources such as differentiated worksheets, teaching slides, comparison and number bond cards, blank part-whole models, and manipulatives support the learning process. Key vocabulary terms like 'compare', 'is equal to', 'is less than', and 'is greater than' are emphasised, and students are encouraged to visit the website for additional vocabulary cards and definitions. The lesson begins with a starter activity that prompts students to use a ten frame and coloured counters to determine how many more are needed to make 10. Subsequently, they recap previous learning by applying their knowledge of place value and number bonds to compare numbers and number sentences, using manipulatives to demonstrate their understanding.

In the main activities, students engage in partner work to discuss and explain their reasoning using full sentences. They are tasked with matching number bonds that are equal and using part-whole models to determine totals. The lesson then progresses to using comparison symbols, with children learning to replace phrases like 'is equal to' with the appropriate mathematical symbols. Through various activities, they work out which symbol to use and explore different scenarios where they might encounter more than one correct answer. The plenary includes a 'Give me five' reflection where students articulate what they've learned, the skills they've used, and what they found tricky. Differentiated outcomes are provided for those working towards expected levels and those reaching greater depth, with the latter group exploring missing numbers and using trial and error methods with manipulatives to find solutions. This structured approach ensures that children build a solid foundation in comparing number bonds, crucial for their mathematical development.