Video

Today we saw a video with 2 ?s about s.f., perimeter, and area. The video had an old man teaching us the opposite way, but he was really brilliant. He thought us the very long way to solve a problem. I was confused and so were other people. It was hard to understand, but I realized it was worth listening to. At last it all made sense to what he was saying. I already knew s.f., perimeter, and area, but when he was teaching us he made more work and good at teaching.