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Reach Crest Learning

Year 1 · 32 lessons

Maths

Count, build, share and explore. Let's find maths around us!

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Before you start · adult guidance

Use large counters, blocks and paper before symbols. Revisit a lesson until the child can show and explain the idea. Numbers grow from 0–10 to 20, then 100; these pages are not a one-sitting course.

These are short sessions to revisit, not a one-day course. Follow the child's readiness and school teaching.

Teacher coverage map · what is introduced and what is still needed

These pages introduce the Year 1 strands. A larger varied practice bank, repeated calculation and measurement sessions, numeral writing to 100 and teacher observation are still needed. This is not proof of secure fluency or a completed annual scheme.

These are our reference keys, not official DfE numbering. Each link identifies a teaching introduction, not a completed curriculum requirement or assessed mastery.

Count forwards and backwards across 100 from different starting points.

M-N1

Represent, read and write numerals to 100; count in twos, fives and tens.

M-N2

Compare quantities using equal, more, fewer, most and least.

M-N3

Find one more and one less.

M-N4

Read and write number names from one to twenty.

M-N5

Model multiplication and division through equal groups, arrays and sharing.

M-MD

Build number bonds and related subtraction facts within twenty.

M-AS2

Read, write and interpret addition, subtraction and equality signs.

M-AS1

Add and subtract within twenty, including zero.

M-AS3

Solve one-step and missing-number problems using concrete models.

M-AS4

Find a half of objects, shapes and quantities.

M-F1

Find a quarter of objects, shapes and quantities.

M-F2

Compare lengths, heights, mass, capacity and time.

M-ME1

Measure and record these quantities through practical work.

M-ME2

Recognise the value of coins and notes.

M-ME3

Order events using everyday time language.

M-ME4

Use days, weeks, months and years.

M-ME5

Read and draw o'clock and half-past times.

M-ME6

Recognise and name common flat and solid shapes.

M-G1

Describe position, direction and quarter, half, three-quarter and whole turns.

M-G2

Count and compare

  1. 1Touch, count, stop!
  2. 2An empty plate: zero
  3. 3Match a number to a group
  4. 4More, fewer or the same?
  5. 5One more
  6. 6One less
  7. 7Ten and some more
  8. 8Numbers have names
  9. 9Count across the tens
  10. 10Count pairs in twos
  11. 11Count in fives and tens

Add and take away

  1. 12Parts make a whole
  2. 13Put together: add
  3. 14Take away: subtract
  4. 15Ways to make ten
  5. 16Use ten to help
  6. 17Find the missing part

Groups and sharing

  1. 18Equal groups and rows
  2. 19Share fairly

Fractions

  1. 20Two equal parts: halves
  2. 21Four equal parts: quarters

Measure

  1. 22Longer, shorter, taller
  2. 23Heavier or lighter?
  3. 24Full, empty and how much fits
  4. 25Coins and notes have values
  5. 26First, next, later
  6. 27Days, weeks and months
  7. 28Read o'clock
  8. 29Read half past

Shape and movement

  1. 30Meet flat shapes
  2. 31Shapes we can hold
  3. 32Move and turn