Subject Specific Strategies on ACT
http://education.yahoo.com/college/essentials/practice_tests/act/;_ylt=ApcrVcM5BjG8qB2MjgEJYqhtL8EF

Practice ACT Tests
http://www.act.org/aap/pdf/preparing.pdf

Read the description of the test and then click on the Self-Assessment Modules at the bottom of the page.  The site also provides a Self-Improvement link to address identified weaknesses.  

http://www.testprepreview.com/act_practice.htm

ACT Practice Tests and ACT Self-Guided Preparation

http://0-www.learnatest.com.elibrary.mel.org/Institutions/CareerList_Preview.cfm?CC=ACT_PREPARATION&CFID=1040416&CFTOKEN=4771a324b5f4ff85-693E4D6D-E7F2-093F-9869D9721C39DFD8

Test Anxiety Strategies
http://www.testtakingtips.com/anxiety/index.htm

Test Day Tips
http://www.actstudent.org/testprep/tips/testday.html

The Top Ten ACT Test Taking Strategies
http://school.familyeducation.com/college-tests/college-tests/37684.html