Math educator at Lyons Middle School. he/him
Joined February 2015
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Dan Reazin retweeted
True or false:
The spelling of every whole number shares at least one letter with the spelling of the next whole number.
How might your students prove it one way or the other? #iteachmath
Dan Reazin retweeted
9 times 9 is 81, and 10 times 8 is 80.
12 times 12 is 144, and 13 times 11 is 143.
5 times 5 is 25, and 6 times 4 is 24.
20 times 20 is 400, so what's 21 times 19?
can you explain why this is happening, without using algebra? (i mean, go ahead with the algebra, if you insist)
Dan Reazin retweeted
I love this context for introducing Least Common Multiple to students. How many hot dogs and buns should Steve Martin buy?
bit.ly/2i8Pww5 #iteachmath
Dan Reazin retweeted
Looking for ideas while your kids are at home? We are doing the @LEGO_Education challenge!
Dan Reazin retweeted
Congrats to Lyons HS Wrestlers 113# Ahsten Danner and 120# Dominic Davis for qualifying for the 3-2-1A State Wrestling Tourney at FHSU next weekend. It’s a great day to be a Lion!
Dan Reazin retweeted
The surprising inside story behind why Goodnight Moon is missing from the NYPL’s list of its 10 most-checked-out books. slate.trib.al/Oux6wob
