There are two parts
to it: the explanatory
, and the practice test unit
, which runs the section
and diagnostic tests.
- If you know what areas you want to review, you
should start by reading through that section of the explanatory
material. There are example problems at the end of most
sections; after working through a section, try the section test
to confirm your understanding.
- If you're not sure where to start, take the
Diagnostic Test to get a
sense of what sections of you should review.
(After grading the test, click "show solutions" and then "check
test" to get diagnostic feedback.)
- Or, just browse through the sections to see
what you should spend time on.
Use this to browse through the sections of the tutorial and pick
sections you want or need to work on (click "test" to take the section