As was mentioned at Parent OAA Night, it is a good idea to check out the Ohio Department of Education Website at:
www.ode.state.oh.us
From that website, click on "Families", then "Grades 3-8 OAA"
You can then access "What is Expected of Students", "Practice for the Test", and "Understand Test Results".
There are practice test questions as well as answers (with an explanation).