Hi Julie Spoerl,
Two websites I have seen used as a substitute teacher in PA are Study Island (http://www.studyisland.com/) and SuccessMaker (http://www.pearsonschool.com/index.cfm?locator=PSZk99). The students can practice Math and Reading on these sites. When I was teaching in Arizona in 2002, I had a book of practice tests and some supplementary materials from Scholastic News that helped prepare students for state tests for 3rd - 5th grade levels. I will locate the exact name of the book I used for you later.
Thanks for asking us about websites to prepare students for State Tests.
Hi Katrina Allen,
Yes, the SuccessMaker is a good program because it addresses individual student's needs. I do not know if there are less expensive online options. I assume there are probably some. I have previously used the following free online test review (http://www.testprepreview.com/ ).