All tools › One thing, drilled
Number memory sheet
Spans of digits that grow a digit a row, with a column to cover and write them back in — and grouping as a setting, because that is what makes the difference.
It runs entirely in this browser tab: the seed makes a sheet repeatable, nothing is uploaded, and nothing about a child is stored anywhere.
Settings
- Shortest
- The first row's length in digits. A number from 3 to 12.
- Longest
- The last row's length. Sixteen is well past what anybody holds without a trick. A number from 4 to 16.
- Rows each
- How many tries at each length, since one is not a measurement of anything. A number from 1 to 5.
- Written
- A number in threes is easier than the same digits in a row, which is the thing being shown. Choices: All in a row, In threes, In fours.
- Seed
- The same seed prints the same sheet, for the whole class and for next year. Empty draws a fresh one and shows it.
How to use it
- Paste your text into the box above, or open a file.
- Adjust the settings beside it until the result is what you wanted.
- Copy the result, or save it as a file. The result updates as you type.
Questions
- Can I print the same sheet again?
- Yes, and that is what the seed is for. Type a word or a number into it and the sheet is the same every time; share the link and everybody gets that sheet. A fresh one shows the seed it used, so a sheet that went well can be pinned after the fact.
- Where are the answers?
- On the sheet, unless you switch them off — and the result says which way round it is. Turn them off before handing it out; turn them back on for marking.
- Is anything about my class stored?
- No. There is no account, no progress and no score, and no list you paste leaves this tab. The sheet is drawn in the browser and printed from it.
- How do I print it?
- Copy or save the result and print that. What comes out is what is on the screen: the sheets are laid out to be printed rather than to be filled in on a phone.
Other tools for one thing, drilled
Significant figures sheet
Counting and rounding to significant figures, with a seed so a class gets the same sheet, and never a number whose answer is arguable.
Roman numeral sheet
Writing and reading Roman numerals, over the range you choose — including the years a film or a monument is dated with.
Morse practice sheet
Letters, digits or short words to send and read, in the order a Morse course teaches them rather than alphabetically.
All twenty-four tools