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# Year 1 Block E – Securing number facts, relationships and calculating

## The focuses of mathematics learning within this block are:

• Counting on and back in 1s, 2s, 5s, 10s
• Combining groups of 2,5,10; sharing in equal groups
• Doubles of numbers to 10
• Describing patterns and relationships involving numbers or shapes and testing examples that fit conditions
• Solving problems involving counting. adding, subtracting, doubling or halving of numbers, measures or money
• Representing and interpreting problems using numbers, practical materials and diagrams
• Describing and recording addition and subtraction number sentences
• Halves and quarters in context
The objectives for the block are listed in the table – the right hand column indicates how the objectives might be addressed in the units
Objectives Unit 1 Unit 2 Unit 3
Describe a puzzle or problem using numbers, practical materials and diagrams; use these to solve the problem and set the solution in the original context
Solve problems involving counting, adding, subtracting, doubling or halving in the context of numbers, measures or money, for example to 'pay' and 'give change'
Describe simple patterns and relationships involving numbers or shapes; decide whether examples satisfy given conditions
Use the vocabulary related to addition and subtraction and symbols to describe and record addition and subtraction number sentences (end of year objective)
Count on or back in ones, twos, fives and tens and use this knowledge to derive the multiples of 2, 5 and 10 to the tenth multiple
Solve practical problems that involve combining groups of 2, 5 or 10, or sharing into equal groups
Recall the doubles of all numbers to at least 10
Use the vocabulary of halves and quarters in context