Guess the time
A stopwatch game: pick a target such as 10 seconds, the digits vanish, and each child or team presses when they think the time is up. The closest guess wins, early or late.
How to use it
- Pick a target: 5, 10, 15, 20, 30 or 60 seconds, or type your own. Choose one lane for a single child, or up to 8 for teams.
- Press Space. After 3, 2, 1 the digits disappear and the screen says Counting. Each child or team presses their number when they think the time is up (with one lane, press Space again).
- When everyone has guessed, or you press Enter, the digits come back: each guess shows how early or late it was, the guesses land on a line around the target, and the closest wins the podium.
Ideas for class
- Start with 10 seconds for young children, and stretch to 30 or 60 as they get better at counting in their heads.
- Make it a silent minute: the whole room stays still and the guesses come in without a sound.
- Play in pairs: one child counts in their head, the other presses for them when they nod.
- Ask the winners how they counted: one-Mississippi, tapping a foot, or breathing slowly.
- Try it before and after a lesson on seconds and minutes, and compare how close the class gets.
- Use it as a brain break between lessons: it takes under a minute and everyone plays.
Related
Questions
How does Guess the Time work?
Pick a target, such as 10 seconds. Press Space and the digits disappear. Each child or team presses their number when they think the target is up. When everyone has guessed (or you press Enter), the digits come back and each guess shows how early or late it was. The closest guess wins.
Can one child play alone?
Yes. With one lane, press Space to start and Space again when you think the time is up. The screen says how close you were, early or late.
Can children see the time while they guess?
No. The digits, the tab title and the screen-reader messages say nothing about the time until the reveal. A slow, uneven pulse shows that the clock is running without giving away the beat.
What counts as a tie?
Two guesses whose distance from the target is within 0.15 seconds of each other share a place, because hand timing cannot separate them.
What target should I pick?
Ten seconds is a good first game for young children. Thirty or sixty seconds is harder and makes a good silent minute: the room stays still while everyone counts in their head.
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