You and your partner need to fill out the 2.1 notesheet by looking at the following websites:

First, look at this examples page of the properties.  The examples that just use letters are the general examples. 

Next, use this definitions page to write out what the properties mean.

Now, look at this helpful hints page to help you remember which property is which.

After all of your property pages are filled in, answer the questions on the back of your notesheet.

If you have extra time,  complete these online practice quizzes:   Practice1,    Practice 2