Updated: Mar 2, 2018
The College Board writes the PSAT & SAT (www.collegeboard.com). They provide free practices and a study guide online.
There are a total of 3 tests (along with their reviews/study guides) that should be mastered:
1. PSAT 8/9, Pre-SAT for 8th & 9th Graders
2. PSAT 10, Pre-SAT for 10th Graders
3. SAT, the actual exam
Study Guides for all of these exams can be found on the College Board's website: www.collegeboard.com .
See the video about what your student can do now to prepare. Students should start preparing in elementary school.