<p>Does anyone know of a good reference book to use to increase Science and Math portions of ACT? Need to raise about 2-3 points each.</p>
<p>Those were my problem areas too- I used the PR general ACT book and I also used the SparkNotes Math and Science Workbook from barnes and noble. That workbook REALLY helped—I was consistently getting 30-33s on math practice tests and ended up getting a 36 on math on the real act. REALLY recommend both!</p>