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Sorting numbers

Mathematics

Sorting numbers

An AR classroom game for Grade 1. Learners can aim with their hands at the camera or play by tapping the screen.

This set has 4 rounds in an interactive sorting activity.

Curriculum indicatorค 1.1 ป.1/2

PlayHost a classroom

A look before you play

Sample questions

A few real prompts from the game to help you choose an activity for your class.

  1. Sort the numbers into groups.

    Sort into

    • even
    • odd
    • 2
    • 5
    • 8
    • 7
    Read the explanation

    An even number pairs up exactly; an odd number leaves one over.

  2. Sort the numbers into groups.

    Sort into

    • less than 5
    • more than 5
    • 2
    • 9
    • 4
    • 7
    Read the explanation

    Compare each with five - those below five go in the first group.

  3. Sort the sums into groups.

    Sort into

    • makes 10
    • does not make 10
    • 6 + 4
    • 3 + 3
    • 7 + 3
    • 2 + 5
    Read the explanation

    Work out each answer first, then see whether it makes ten.

Before you play

Game teaching guide

What children will practise

Sort numbers into even and odd and into less or greater than 5, find additions that make 10, and count the parts or legs of everyday things.

What's in the worksheet

4 rounds, a sorting game with 4 items each - 2 and 8 are even; 5 and 7 are odd - 2 and 4 are less than 5; 9 and 7 are greater - 6 + 4 and 7 + 3 make 10; 3 + 3 and 2 + 5 do not - A person's hands and eyes come in twos; a table and a dog have four legs

How to use it in class

Use to review several Grade 1 topics in one go. 5-6 minutes. - Play in teams; for round 4, count the legs of a real classroom table - For round 3, teams write each sum's answer on a mini whiteboard before dragging - If many miss round 1, use children's shoes: if every one has a partner, the number is even - Play it linked to a class and the scores go into the class gradebook.

Common sticking points

- In round 2, children may ask where 5 would go; it is not in the set, but explain it is neither less than nor greater than 5 - In round 1, calling 7 even before it is secure - In round 3, putting 2 + 5 under makes 10 after a counting slip

Play together first, then build on it with a worksheet for the same level.

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Sorting numbers — AR game for Grade 1 | Krufahda