Artful Maths

https://www.artfulmaths.com/

Great lesson ideas. Also love the online/phone games.

Love this chart:

Here's the PDF to make it yourself  - caution-English/Australian spelling :)

Would You Rather ....

Hi,

Came across this website today and love it! Great for math talks.  

http://www.wouldyourathermath.com/category/k2/

Look down the left hand side to see:

• k-2 suggestions
• 3-5 suggestions
• Sample sheet - template for answering and explaining your work
• user guide - suggestions on how to make it work well. 

CRA for composing and decomposing numbers

https://www.mathcoachscorner.com/2012/04/math-pictionary/

Math Pictionary

Love this idea!  So many ways to use this game.

https://www.mathcoachscorner.com/2012/04/math-pictionary/

Cube Conversations

Check out these "Cube Conversations" from Steve Wyborney. In short, he provides images of cube structures and ask students how many cubes are in the structure. The downloadable printable sheets allow students to describe how they "see" the structure.  I suggest you watch the 8 minute video to see how he approaches these problems to engage in rich mathematical discourse with students. He uses a Powerpoint presentation to show the slides, but you can simulate them without the Powerpoint. 

http://www.stevewyborney.com/?p=1253