Activity · Year 1

Number Line Tape Measure

Use a tape measure as a number line to count on, count back, and answer "one more" and "two less" questions.

  1. Talk about the numbers on a tape measure, choose a small number (like 5). Have your child count up to it from one, and then count on past it to 10.

    Mark the number with your finger or a pen.

    Number Line Tape Measure – picture 1

  2. Now, ask a few questions about the number:

    What number is 1 more than…?

    What number is 2 more than…?

  3. What number is 1 less than…?

    What number is 2 less than…?

    Next, swap roles so your child chooses a number and asks you a question.

  4. Finally, you can take it in turns to play a “I’m Thinking of a Secret Number” game.

    Place a pen pointing at a number, and say:

    “This is the number 8. I’m thinking of a Secret Number that is 3 more than 8. What is my number?”

  5. Help your child to count along the tape-measure to find your ‘Secret Number’.

    Then, swap roles again. Can you find their ‘Secret Number’?