I know I've said it before, but our math program is way too much fun! We use RightStart Math and do the lessons at our own pace. This lesson that is finally finished was in a previous post and is made for a group of kids to do. We did it on our own. It took some time. This is called the Cotters Fractal Ten Triangle. It is meant to be stuck on a wall and ends up being 6 feet tall when finished. HERE is a recent post I read on another blog that features this triangle on their school room wall. I love their description and details about fractals.
We didn't put our triangle on a wall because we don't have a house to put it on the wall of. We are living with relatives and they don't want this big triangle thing on their wall. The floor was the next best place. There are tiny triangles that we coloured and cut out. Then we took ten triangles and pasted them on a larger triangle so that they were edge to edge to make a larger triangle. Then we took the larger triangles with ten triangles on them and pasted them onto a larger triangle in the same fashion making one large triangle with ten medium triangles that were made from ten smaller triangles. This project helps children understand how tens make up larger numbers and how equilateral triangles can be placed together to make larger triangles.
I have read that some people didn't like this project because it was tedious and time-consuming, but Austyn loved it.