Beginner
40 mins
Teacher/Student led
+80 XP
Teacher-led from the board. Pupils do not need a device, but can follow on one.

Reading and Writing Whole Number Sentences

You will act out number stories, then read and write complete addition number sentences. Discover the job of the plus sign in joining parts and the equals sign in showing both sides match.

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    1 - Getting Started ~3 mins

    Key point

    A number sentence is a full maths story written with numbers and signs.

    A number sentence on a page: 4 + 3 = and then a yellow flap with a question mark hiding the end.

    Here is one on the board. Read it with me. The end of it is hiding under a flap.

    What could be missing at the end? How do you know?

    2 - Watch and Notice ~7 mins

    Here are three number stories, already built on the ten-frame. Listen to each story. After each one, we say its number sentence together.

    Say it two ways: with plus and equals, and with and and the same as.

    Aoife has 4 conkers. She finds 3 more.

    6 children are on the bench. 2 more sit down.

    5 swallows sit on the wire. 5 more land beside them. Watch this one carefully: five and five, and both sides of the equals sign match.

    The + sign joins two parts. The = sign means both sides are the same.

    3 - Try It Together ~9 mins

    Now you are the number sentence! Listen to each story. We act it out at the front. Then five of you stand in a row and hold up the sentence on big cards, and we all read it two ways.

    Five big cards in a row: 4, plus, 3, equals, 7.
    • 3 children stand at the door. 4 more join them.
    • 5 books are on the table. 2 more go beside them.
    • 6 pencils are in the pot. 3 more go in.
    • 4 children sit on the floor. 4 more sit down.

    Be the number sentence

    4 - Write Today's Best Sentence ~2 mins

    COPYBOOK MOMENT

    In your maths copy, pick one of these and write it once, beautifully:

    4 + 3 = 7 or 5 + 5 = 10

    Form the + and the = carefully, and leave a little space between each number and each sign.

    Pupil practice
    Module 2 · Addition Within 20: Combining, Plus and Equals Number
    Lesson 16 · Reading and Writing Whole Number Sentences
    Download Activity Book page (PDF)
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