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
Median age of country populations
Interesting map! Why median? What are the implic...
Cold NFL games
There have been some pretty cold football games....
Pixar versus DreamWorks
Animated films are a billion dollar industry. &n...
Starbucks Sales and Nutrition
Kick off the activity with starter slides that spa...
Cruising
There have been a lot of cruise ship mishaps and...
Two 12s or one 18?
A little more pizza fun before Pi day!
Whic...
How much chocolate is left?
In this short activity, students reason and ...
Shrinkflation
Shrinkflation! What do you think this word m...
New Mega Millions (probability)
In this activity, students apply their u...
How big of a crepe can you make?
At Costco you can buy this huge tub of nutella...