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
Watson saves
Ben Watson, former American Football tight end, ma...
Population Pyramids - What can you surmise?
The distribu...
Is this promo a good deal?
McDonald's was offering an "Arch Card" speci...
Banana Art "Comedian"
What do you think this...
Beijing Olympic Schedule 2022
The Winter Olympics begins this week in Beijing....
Would you rather $10,000 a week vs $10 million at once?
In this updated activity, students e...
College Costs Keep Going Up
College costs keep rising, and it can be har...
Nobel Prizes
The Nobel Prizes have just been awarded. This is...
Mardi Gras, 2023
Updated for 2023!
Tuesday, February 21, 202...
Gonna be a Leap Year
By George C. Baxley
This year w...