Welcome to the 2012/2013 school year!!!!!!!!!!!
You have found Mr. Kalember's Chemistry page and this is where I will post helpful information for tests/quizzes and labs.
In addition to this website try www.slideshare.net/mrkalember where i will post powerpoints of review material.
there are also a number of "tutoring" websites you can also use, such as http://www.chemtutor.com/
Lastly, YOUTUBE has TONS of great instructional videos - just go to www.youtube.com and search for the topic you need help with.
Good luck and enjoy!