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Year 1 Maths

Measurement
10 Lessons
1. Comparing mass
2. Ordering by mass
3. Using informal length units (end to end)
4. Using informal length units (unit repeated)
5. Comparing length using informal units
6. Which is heavier?
7. Using a balance scale
8. Capacity using sand
9. Capacity using blocks
10. Volumes of rectangular prisms
Multiplication and Division
4 Lessons
1. Skip counting a collection
2. Writing 2 times tables
3. Writing 10 times tables
4. Writing 5 times tables
Numbers to 1000
14 Lessons
1. Representing Numbers to 10
2. Ordering Numbers to 10
3. Representing Numbers to 20
4. Representing Numbers to 20 using Base Ten Blocks
5. Ordering Numbers to 20
6 .Representing numbers to 40 using base ten blocks
7. Number bonds to 40
8. Locating Numbers to 40 on a Number Line
9. Ordering Numbers to 40
10. Representing Numbers to 100 using Base Ten Blocks
11. Number bonds to 100
12. Locating numbers to 100 on a number llne
13. Finding the nearest 10
14. Odd or even?
Part-whole addition and subtraction
31 Lessons
21. Equivalent number sentences
22. Adding and subtracting within 100
23. Adding and subtracting multiples of 10
24. Adding within 100 by adding 10s
25. Subtracting within 100 by subtracting 10s
26. Estimating by grouping 10
27. Adding within 100 (no regrouping)
28. Subtracting within 100 (no regrouping)
29. Multiple addends
30 .Adding within 100 using algorithm (no regrouping)
31. Subtracting within 100 using algorithm (no regrouping)
2 of 2
Data
2 Lessons
1. Tallying data
2. Creating picture graphs
Representing Number
10 Lessons
1. Number lines 0 – 20
2. Comparing numbers to 20
3. Adding within 20
4. Adding using number lines
5. Sharing collections
6. Identifying tens and ones
7. Number lines 0 – 40
8. Comparing numbers to 40
9. Recognising halves
10. Shading halves
Shape
4 Lessons
1. Attributes of polygons
2. Classifying and sorting polygons
3. Two- and three- shape patterns
4. 3D objects
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25. Subtracting within 100 by subtracting 10s

Year 1 Maths Part-whole addition and subtraction 25. Subtracting within 100 by subtracting 10s
I can subtract numbers within 100 by subtracting tens with and without base ten blocks (e.g. 45 – 30)
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