Scientific studies have shown that the most effective test preparation is for the student to do a lot of practice questions and take a lot of practice tests. This works even better than repeatedly studying or rereading over the material that will be covered on the test. Below, we have linked some test prep materials that we recommend for the ACT. 

• Shmoop ACT test prep program (Free for all Utah students)

• Free test prep materials (including practice tests) from the ACT themselves