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
How did they figure these tips?
Act I: This restaurant bill ha...
Are these really 70% off?
We ran into this sale online.
...
Hoarding stopped!
A Danish market found an...
Crazy Twos (Two to the…s)
Let your students practice manipulatin...
What's interesting about this number?
Why did we put it on YummyMath today?
...
Should I buy a gasoline, hybrid, or electric car
Should you buy a hybrid or an electric car to sa...
Is this possible?
Brian Shoemaker, a Newton, MA mathematic...
Earth's perihelion with the Sun
Today, Wednesday, January 4th, 2023, Earth w...
Big Air snowboarding
Starting February 18th a new Olympic sport will be...
Weird wing prices
Clicking on this image will show it larg...