From the Classroom: The 4 Icon Challenge for A Wrinkle in Time

From the Classroom: The 4 Icon Challenge for A Wrinkle in Time

This isn't a numeracy strategy exactly, but I suppose you could use it that way.  Check out how this grade 5 class uses the 4 Icon Challenge, and then go to the link to Ben Rimes' original explanation of the strategy to think about how you may want to use it with your students.