This month we have been measuring perimiters in math and learning how to make reasonable  estimates. Alot of people are getting good at measureing perimeters and geting wright estimates.Some people have tryed shapes like squares and got a little messed up because there were some small spaces in what they were trying to do. so they had to use a different shapes like me and patrick. We were using triangels. And then the shape needed alot of square sided shapes so we tryed it  and it worked .                                                       By CHRIS