2023-11-20 09:44:37
What me? Irrational?
What me? Irrational?

We've found that some students believe that the approximation that their calculators show for irrational numbers is exact. Here's an activity that you can advertise as long multiplication review. After they study our calculations have a discussion just to clarify what they know and bring home the notion of approximations.
Comments (0)
Display 1 - 10 Of total 0
Wanna work for Uber?
I received two ads for working for U...
How many movies can you see in one day?
Robert Kaplinsky at robertkaplinsky.com shared thi...
Triple Crown hopefuls at the Preakness
Credit: AP Photo/Garry Jones Saturday, ...
Happy Friday the 13th!
Don't worry, 13 is a Happy number! Students...
3 winners on the Price is Right - what are the chances?
Act One: Show this cli...
Tree for Springtime
Here in the Northeast, flowers are blooming and ...
One harrowing adventure
Can you imagine being stuck in the...
Shooting for Three
The NBA court has a 3-point line ...
Really stuffed!
Wow, these cookies look really stuffed...
Home team advantage?
Updated!
Even before your students check out th...