Here's a great article that gives you specific tips for how to prepare for a test - whether it be a standardized test or a general classroom test. While I have posted several links to test prep before, I believe that any additional suggestions could be helpful, especially for those struggling to figure out the best way to prepare for a test. I like this article in particular because it doesn't just give suggestion points, the author actually discusses how each tip can be beneficial.
And after you've checked out that article, be sure to look along the left side of the page to find more articles about all different areas of school/teaching.
Hope you find this helpful! Only a few more weeks of school, you can make it!