Studying for a test is a daunting task even if you think you know all the material.  Here are some suggestions to help you out.

Before you sit down, you should have the following with you:

      Your assignment notebook
            write down all assignments right away
            listen carefully to what the teacher says
            know exactly what you are supposed to do
            Start immediately when you sit down to study
            Have everything that you need with you

            Plan what you want to accomplish
                 plan when you will study
                 a consistent time and place is best
                 break down large tasks into smaller ones
                 make a list of what you want to accomplish
                 keep a record of what you do accomplish

      Solid flat surface you can write on.
            Clear everything off your desk except what you are
            working on

      Good lighting
            not too bright, not too dim

      Chair
            A regular chair that is comfortable
            Avoid strain and fatigue

      Books
            have all necessary text books and reference books

      Supplies
            pencils, pens, markers, erasers, white-out, ruler,  
            stapler and staples, paperclips, pencil sharpener, post
            it notes, index cards, paper, scissors, calculator,  etc.
            Have them in a handy place - like in a shoe box

      Clock
            This will help you to manage your time

      Eliminate all distractions
            this would include TV, loud radio music, boom-boxes, etc.
            Classical music played softly may be helpful
            Be aware of when you start to daydream - and stop right
            away

      Computer (optional)
            If you have one it can be helpful
            If you don't, you can get along just fine without it

      Wear your glasses
            If you are supposed to wear glasses, please do so
            This will help in getting the most out of your studying

      Good health
            Get enough sleep - set a reasonable bedtime
            eat breakfast
            eat three good meals a day - your body needs energy to
            study well
            get some exercise
            take frequent breaks from studying - this may mean every
            ten minutes to begin with!