MCAS Math Marathon and the Answers are...

It's time to report on the weekend's MCAS homework--the 3rd, 4th, and 5th grade each having one math question from an actual MCAS exam, and then one based upon data from the Old Colony construction site across the street.

As you know, we can't show everyone's work. We don't have enough room. Here are some samples, though.

Here's the official 3rd grade MCAS question.























Here's the 3rd grade Perkins construction version:























Now the fourth grade official MCAS question:























Now the fourth grade Perkins construction version:























Finally, the actual MCAS question for the fifth graders:























And the Perkins construction version!























Good work kids, you've done it again!