Mental math sprint v0.1.0
One minute. Pick the right answer. Start with within 5.
It gets harder only after five right in a row, and a wrong answer never makes it easier or harder. Your level is kept on this device only.
One minute of math facts. Pick add, subtract, multiply or divide, then tap the right one of three answers. It starts easy and only gets harder after five right in a row.
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How to use it
- Pick the kind of facts and press Start the minute.
- Tap the right answer of three, or press 1, 2 or 3 on a keyboard.
- Five right in a row makes the facts a step harder. A wrong answer shows the right one and keeps going.
- At the end you see your score. The next sprint starts at the level you showed, kept on this device only.
Ideas for class
- A one-minute warm-up at the start of math, each student on their own device.
- Station choice: students pick the facts they most need to practice.
- Put it on the board and have the class call out the answer to each question.
- Ask students to beat their own right-answer count, not anyone else's.
- After a sprint, have students list the facts that surprised them and practice those with flashcards.
Related
Questions
Why does it start so easy?
Quick right answers build confidence and speed. The facts get harder only after five right in a row.
Is there a leaderboard?
No. Scores are not shared and not sent anywhere. The only thing kept is the level, in this browser.
Where do the facts come from?
The same fact generators as the worksheets, so a sprint and a printed sheet match.
Nothing you do here is sent to us. Names, lists and settings stay in this browser. No sign-in, no ads. What each tool stores