Data based on 3 reviews.
Memorize everything before the test, and do NOT forget to study. The class itself is not difficult if you put time into it and overprepare for tests. Long story short: the tests are the hardest part of the class.
As long as you pay attention and are not super obnoxious in her class she will be amazing and I think she is one of the best teachers ever!
The tests are harder than tests in the middle school but as long as you study, you will do fine.