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 many Smashburgers?
Egad! There must be a million w...
Heating with wood - What's a cord?
Do you know what a cord of wood looks like? What s...
I should have invested!
People who have invested their m...
The Power of Leverage
📈 In this activity, students will explore th...
The 8th billion baby
How fast is the world's populat...
Vampire Bats
🦇In thi...
Someone ate my cake!
🍰In this updated activity, students anal...
New bust of King Charles ... in chocolate
Saturday, May 6th 2023 will be King Charles' ...
Chocolate Milk and Mixture
Image by FreepikChemistry experiments and al...
Are original movies better than their sequels?
We've gathered some data on movie ratings and ...