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
Alarming ice cracks on Brunt Ice Sheet in Antarctica
A new, fast-growing ice cr...
My teacher says this stream is parabolic. Is he correct?
Instead of asking students to just believe wha...
Huge diamond found in Canada
552-carat diamond found in Diavik Mine, Nort...
The new R-naught number
There's a number used to quantify how fast a...
California wildfire
Wildfires are burning in the Sierra Nevada M...
Point of view
If you have a set of cubes for your classr...
How much did the tooth fairy give you when you lost a tooth?
Think back to when you were loosin...
Everything Royal Wedding
Friday, April 29, 2011, at 11:00 a.m. will...
Ranked Choice Voting in NYC
New York City is still tallying its election...
What's my angle?
I'm going to help save the planet by adding so...