Y1 Maths
This Year 1 How Many Left 2 lesson covers the prior learning of using the language of subtraction, before moving onto the main skill of writing simple subtraction calculations.
The lesson starts with a prior learning worksheet to check pupils’ understanding. The interactive lesson slides recap the prior learning before moving on to the main skill. Children can then practise further by completing the activities and can extend their learning by completing an engaging extension task.
National Curriculum Objectives
Mathematics Year 1: (1C1) Represent and use number bonds and related subtraction facts within 20
Mathematics Year 1: (1C2a) Add and subtract one-digit and two-digit numbers to 20, including zero
Mathematics Year 1: (1C4) Solve one-step problems that involve addition and subtraction, using concrete objects and pictorial representations, and missing number problems such as 7=_________ 9
Resources for teachers
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These lesson slides guide pupils through the prior learning of using the language of subtraction, before moving onto the main skill of how many left 2. There are a number of questions to check pupils' understanding throughout.
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This powerpoint can be used to model the questions that the children will complete on the Varied Fluency and Reasoning & Problem Solving worksheets as part of this lesson.
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These are the same as the lesson slides on Classroom Secrets. You can assign this as an activity for pupils to access individually in school or remotely from home.
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This Year 1 How Many Left 2 lesson covers the prior learning of using the language of subtraction, before moving onto the main skill of writing simple subtraction calculations.
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This Reception Subtraction Problems Game will help children complete subtraction problems by moving fish from the fish tank into the net.
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These practical activities include tasks covering a range of provision areas for pupils to practise the main skill of how many left 2.
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This how many left 2 supporting activities sheet contains suggestions for additional tasks you might wish to use to support pupils' understanding of the concepts taught in the lesson.
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This worksheet includes varied fluency questions for pupils to practise the main skill of how many left 2.
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This differentiated worksheet includes varied fluency questions for pupils to practise the main skill of this lesson.
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This Year 1 How Many Left 2 Game is designed to check pupils’ understanding of using the subtraction symbol to take away.
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This differentiated worksheet includes reasoning and problem solving questions to support the teaching of this step.
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This how many left 2 extension task includes a challenge activity which can be used to further pupils' understanding of the concepts taught in the how many left 2 lesson.
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This worksheet includes two discussion problems which can be used in pairs or small groups to further pupils' understanding of the concepts taught in this lesson.
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This Year 1 How Many Left 2 Maths Challenge is designed to check pupils’ understanding of using the subtraction symbol to take away.
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This differentiated worksheet includes varied fluency and reasoning and problem solving questions to support the teaching of this step.
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This Autumn week 8 Maths pack contains varied fluency, reasoning and problem solving worksheets.
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This resource is aimed at Year 1 Expected and has been designed to give children the opportunity to consolidate the skills they have learned in Autumn Block 2 – Addition and Subtraction.
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Dot the Dinosaur has noticed that Stan the Stegosaurus isn’t acting like his usual self; it looks like that everyone has forgotten about his birthday! Help Dot cheer Stan up by using your knowledge of subtraction!