"Find 1/5 of 232" How confident are you that your students would see that you could multiply 232 by 2 and divide by ten as an efficient approach (finding 10% of 464 instead)? Talk about methods, not answers 😃👍

"Find 1/5 of 232"

How confident are you that your students would see that you could multiply 232 by 2 and divide by ten as an efficient approach (finding 10% of 464 instead)?

Talk about methods, not answers 😃👍

— Ed Southall (@edsouthall) October 28, 2020

from Twitter https://twitter.com/edsouthall

October 28, 2020 at 05:08PM