First you will study the tide tables to know when to go to see different species of animals.
Now visit this site and study the animals that appear during different tides. There are 4 different tidal zones: low, mid, high, and splash. Study these animals one by one. You will not know which animals will appear on the test. Know thye different characteristics of the animals and what phylum they appear in.
To assist you in remembering, we suggest to make a copy of the chart shown on thinkquest.
Finally, go to the fun stuff section and click on "what am I?". Answer the questions and keep track of your score. Your final score will count towards your grade.