Today in math we made circle graphs. The 2D graph is only 10 out of 100, but the 3D graph is 100 out of 100. 100 out of 100 is more accurate, If you have 10 out of 100, you wouldn't get enough data. I learned that from Mr. Solarz. Here's a link to the website.
The search feature above is actually quite good for finding what you need! Type in the one or two words that you are looking for information on, and it will generate a list of every page that mentions that word.