Maths boards

Here is my maths board

Do you do maths boards at your school?
Would you like to do maths board at your school?

DIY air crafts

For our PBL we are looking at inventions. We have been working in different classes.  In one of our class we have to make paper air craft, and car race and a boat that floats.

In the one where you make air craft you get these things:
4 piece of paper
 6 straw
 3 meter of tap
a small can of play-do
 and 15 minutes

James, Lincoln and I made a thing that look like a paper plane on the bottom for the holder a cylinder and the a big A but with out the line in the middle and it when right on top of the cylinder we put a triangle at the front.
We came 4 out of 6 so it was fun


How would innovation in prove your life?