PBS

Subtraction Strategies

Count back & use the relationship between addition and subtraction to subtract within 20. Warm up with a Mystery Math Mistake to find the error in DC's addition. Use ...
PBS

Subtraction with 2-Digit Numbers Part 1

Join Mrs. McCartney for an addition number talk with D.C.! Join Mrs. McCartney for an addition number talk with D.C.! Get your math brain ready as we meet T-Pops and have some fun subtracting ...
Education Week

I Thought I Knew When Students Were Engaged in Math Class. I Was Wrong

“To teach well, you should pay careful attention to what an assignment will make students think about,” Willingham advises, ...
KHQ

This math problem is dividing the internet, no pun intended

The reason why people are divided is because there are two different ways of solving math problems. For the PEMDAS method you solve in the order of: Parenthesis, Exponents, Multiplication, Division, ...

Apple research: AI models can't do grade school math, 'do not understand what subtraction means'

Apple recently showcased that advanced artificial intelligence models struggled with grade school-level math problems that ...