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Even or odd wheel
Two slices, Even and Odd, with a 50% chance each. Use it like a coin flip with a math twist, or as the prompt for quick parity practice.
SpacespinCtrl+Enterspin while typingFfull screen
One entry per line. Add *3 after a name to give it three times the chance.
Winners show up here, newest first.
Colors
Ready-made list. Edit it to make it yours: changes stay on this device, and Reset brings the original back.Open in the main spinner →
Settling things
- Who goes first: one player takes Even, the other Odd. Spin.
- Splitting a group: everyone looks at the last digit of their birthday, house number or jersey. Spin, and the matching half goes first, gets the ball, or starts on the left court.
- Odds and evens by hand: the wheel assigns roles. Then both players count “one, two, three, shoot” and throw out one or two fingers. If the total is even, Even wins; if odd, Odd wins.
Math warm-ups for grades 1–3
- Spin. Say the result aloud.
- Each student writes three numbers of that type on a whiteboard, one of them over 100.
- Hold up boards. Any number that ends in 0, 2, 4, 6 or 8 is even, so checking is quick.
- Round two: spin twice, then add an example of each result. Even plus even is always even, odd plus odd is also even, and even plus odd is odd. Let students spot the pattern before you say it.
Pair it with a number wheel
Ask the class to call Even or Odd, then spin the 1–100 wheel. The callers who were right score a point. After ten rounds, look at the scores: nobody can beat 50/50 in the long run, which is a gentle first lesson in probability.
Questions and answers
Is zero even or odd?
Even. A number is even if it splits into two equal whole halves, and zero splits into 0 and 0. It also sits between two odd numbers, −1 and 1.
Is this any different from a coin flip?
The odds are the same, 50/50. The labels are what change: Even and Odd suit math lessons and games already built around those words. For heads and tails, use the coin flip.