Find the number of post-its to cover a board..Star Wars style
Enroll in the free iTunesU course to access lots of resources for curious mathematics.
Visit teacher.desmos.com to access many collaborative tasks.
This is my go-to set of resources to create/access curiosity math lessons. When clicked you will be asked to save a copy in your google drive.
Problem Based Lessons
Peek Into My Class
Virtual Filing Cabinet
Your Whiteboard Solution
How to Make Math Moments from a Distance