Curriculum Tags: MCR3U

http://engaging-math.blogspot.ca/2017/09/mixed-radical-card-sort.html

From the creator of visualpatterns.org, @fawnpnguyen, comes a new site between2numbers.com. On this site you are given pairs of images and asked to compare them somehow. Proportional reasoning skills are the main idea here and eventually she expects to have enough so you could do one per week.

Curriculum Tags: Gr7, Gr8, MPM1D, MFM1P, MAT1L, MAT2L

http://fawnnguyen.com/between-2-numbers/

I like simple activities and this integer bingo is a perfect example of one from @vaslona. Students are given a 4x4 bingo card (either generated or made on their own) then pingpong balls are drawn and added together to fill the card.

Curriculum Tags: Gr7, Gr8

https://logsandreflections.wordpress.com/2017/09/09/integer-bingo/

We are all bad at probability. In this article @fivethirtyeight goes over what the media often gets wrong.

Curriculum Tags: MDM4U

https://fivethirtyeight.com/features/the-media-has-a-probability-problem/

Some fun with doubling, halving and factoring from John Oliver via @ChrisHunter36. Check the post out for more details on using this in class.

Curriculum Tags: Gr7, Gr8

https://reflectionsinthewhy.wordpress.com/2017/09/11/halving-doubling-very-fun-to-play-with/

A brief history of banned numbers. Who knew?

Curriculum Tags: All

https://ed.ted.com/lessons/a-brief-history-of-banned-numbers-alessandra-king

A new one from @Jstevens009 on Would you Rather

Curriculum Tags: MCF3M, MBF3C, MCR3U

http://www.wouldyourathermath.com/would-you-rather-65/

Here's a neat little problem to practice problem solving in the context of rectangles.

Curriculum Tags: Gr7

https://fivethirtyeight.com/features/how-do-you-like-these-rectangles/

Now that's a cheat sheet and a reminder of why units are important.

Curriculum Tags: All

https://www.today.com/news/college-student-s-giant-cheat-sheet-allowed-professor-t116623

Ok some of these are funny. Check them all out below. Thanks to @saravdwerf for this one

Curriculum tags: All

https://www.buzzfeed.com/sarahaspler/people-our-math-textbooks-warned-us-about?utm_term=.fhVOGJKGQ#.od2rWZnWP