Obviously, you want games to fit the ages of your class.
Here's a fun calculator game that will challenge those smart alec older kids!
You'll need a calculator.
The trick is, when the calculator is turned upside down, the numbers look like letters.
So on a normal calculator, the digit 0 becomes O, 1 becomes I, 2 becomes Z, 3 becomes E, 4 becomes h, 5 becomes S, 6 becomes g, 7 becomes L, 8 becomes B, and 9 becomes G.
Of course, turning the calculator upside down also reverses the digits, so 1234 would be hEZI, not IZEh. With a little effort, one can easily find numbers that correspond to words.
We spelled out my daughter's name Elise easily. Kids love to figure out their own!
For example, do you want your calculator to be more friendly?
Try this calculation :
enter 6.2
multiply this by itself
add 0.23
divide by 50
turn the calculator upside down, and you have a friendly greeting!
Or what about a nice breakfast? Try this :
multiply 17 by 2
multiply by 1000
divide by 6
throw away the part to the right of the decimal
subtract 3
These are more advanced, for more advanced calculators.
Now some questions for animal lovers :
Does the ( 19 + 19 - 1 ) x 19 + 2 x 3 x 5 have (47 x 47 + 10 x 10 ) x 5 x 5 - 3 x 3 or (47 x 10 + 47 x 10 + 47 x 10 + 47 x 10 - 1) x 3 ?
or lay 7 x (800 + 9)?
What about the 2 x 13 x 13 ? Or the 3 x 3 x 3 x 3 x 101 - 3000?
The (50 x 50 x 3 + 1) x 6 - (50 x 50 x 4)? (Of course, the plural of (50 x 50 x 3 + 1) x 6 - (50 x 50 x 4) is (8 - 1) x 8 x ( 8 x ( 8 x (8 + 1 + 1) - 1 ) - 1 ), isn't it.)
Let the kids experiment with their calculators, to come up with a formula for the words they're looking for, it will keep them occupied for long periods of time!
Here's a fun calculator game that will challenge those smart alec older kids!
You'll need a calculator.
The trick is, when the calculator is turned upside down, the numbers look like letters.
So on a normal calculator, the digit 0 becomes O, 1 becomes I, 2 becomes Z, 3 becomes E, 4 becomes h, 5 becomes S, 6 becomes g, 7 becomes L, 8 becomes B, and 9 becomes G.
Of course, turning the calculator upside down also reverses the digits, so 1234 would be hEZI, not IZEh. With a little effort, one can easily find numbers that correspond to words.
We spelled out my daughter's name Elise easily. Kids love to figure out their own!
For example, do you want your calculator to be more friendly?
Try this calculation :
enter 6.2
multiply this by itself
add 0.23
divide by 50
turn the calculator upside down, and you have a friendly greeting!
Or what about a nice breakfast? Try this :
multiply 17 by 2
multiply by 1000
divide by 6
throw away the part to the right of the decimal
subtract 3
These are more advanced, for more advanced calculators.
Now some questions for animal lovers :
Does the ( 19 + 19 - 1 ) x 19 + 2 x 3 x 5 have (47 x 47 + 10 x 10 ) x 5 x 5 - 3 x 3 or (47 x 10 + 47 x 10 + 47 x 10 + 47 x 10 - 1) x 3 ?
or lay 7 x (800 + 9)?
What about the 2 x 13 x 13 ? Or the 3 x 3 x 3 x 3 x 101 - 3000?
The (50 x 50 x 3 + 1) x 6 - (50 x 50 x 4)? (Of course, the plural of (50 x 50 x 3 + 1) x 6 - (50 x 50 x 4) is (8 - 1) x 8 x ( 8 x ( 8 x (8 + 1 + 1) - 1 ) - 1 ), isn't it.)
Let the kids experiment with their calculators, to come up with a formula for the words they're looking for, it will keep them occupied for long periods of time!