I made a frame out of lego. It had to be 7 centimetres tall an 12.5 centimetres wide. First I drew my design on on Explain Everything. Then I estimated the size of it and made it out lego. After that I used a ruler to measure the height and width to see if my estimation was right. My hight was the right size but my length was 8 centimetres too big.
What have you made out of lego.