Sometimes the best math thinking doesn’t happen during math class! Students in Room 123 love to check out the Clustr Map on our class blog, looking at where our visitors have come from and how many visitors we have had.
Near the end of February, students noted that there had been 269 visits so far that month. I asked them to figure out how many more visits there would need to be to get to 300 visits. Take a look at the different ways students solved this problem: