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
Do I have enough wrapping paper?
In this problem based activity students...
Figuring planting dates
It's time to get ready to plant my gar...
Pascal coloring and modular math
In this activity students have the ...
What is an atmospheric river(AR)?
North America from space. Elements furnishe...
Madden Glitch
It's the talk of the town. Madden video games ha...
C and F
This activity begins with explorin...
Can Joey and Miki do it again?
Updated !  ...
Total solar eclipse - apparent sizes
Where will the eclipse be seen? What...
My teacher says this stream is parabolic. Is he correct?
Instead of asking students to just believe wha...
California wildfire
Wildfires are burning in the Sierra Nevada M...