Summary
In “Just Add One,” the Numberblocks count on by adding one more each time. A full episode (5:05) from the BAFTA-winning maths series — quick to drop into a maths warm-up or centre.
Viewer safety
All ages
Common Sense Media — not yet ratedIMDb Parents Guide — not yet rated
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Teaching resources
Discussion questions
Discussion
“Just Add One” helps children count on by adding one more each time.
- What happens to a number when you add just one more?
- How is adding one like counting to the next number?
- Can you say the number that is one more than yours?
Quick work-a-long
Vocabulary: one more, add one, count on, next.
Try it: Start at any number and write the next five numbers, adding one each time.

