Factual claims and arguments are a little tricky. The four types of facts are given on page 26. Be aware of these differences and use them all when appropriate. Causal section is pretty much what you learned in English 100, but it bears another look to refresh your memory. Evaluations are also tricky because often it is a matter of values, and they are very hard to present effectively, but you will be writing evaluative essays in English 102, especially interpretive types for literaturary passages, so note that section well.
Recommendations try to inspire some sort of action rather than just agreement with the position.
So, concentrate on both the problem and the solution in your essay. Note the section on Combination claims. The Summary is a good key for remembering and note taking. You will also jump to the end of the book and read about Intros and Conclusions. Add this to what you already know about Intros and Conclusions from English 100.