Is Dr John Chungs 800 SAT Math good?

<p>Is it better to go through all the tips first, and then tackle the tests, or to do them simultaneously?</p>

<p>Im doing the tips first b/c then the tests will help revise the tips u learn. Theres no point in doing them simultaneously b/c what if u reach a problem that was in the tips but u just didnt get to yet.</p>