Dr. Jang 800 Test Prep and Tutoring
Dr. Jang Questions Forum
Do you have questions in STEM subjects (Math/Chemistry/Physics) in school or SAT/ACT/AP problems needed to be answered? You can post your questions or a screenshot of your Math/Chemistry/Physics problems on our Forum by clicking the button below. Forum Posting Guide
ForumIf you need to move up your grades or to score higher on your next SAT/ACT exam or AP tests, we provide the highly tailored tutoring lessons via different online conference platforms .
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Free Lessons

Math/Chemistry/Physics/SAT/AP Lessons
Are you a self-study kind of person? The free lessons provide you content knowledges and more than enough practices to ace your school and SAT/ACT/AP exams.
Take LessonsIf you need to move up your grades or to score higher on your next SAT/ACT exam or AP tests, we provide the highly tailored tutoring lessons via online conference platforms .
TutoringFree Practices
Practice Questions
Practice makes perfect! There are more than enough practice/test questions to help you master those subject contents and ace your SAT/ACT/AP exams.
Take PracticesIf you need to move up your grades or to score higher on your next SAT/ACT exam or AP tests, we provide the highly tailored tutoring lessons via online conference platforms .
Tutoring
Tutoring Services

Tutoring
If you need to move up your grades or to score higher on your next SAT/ACT exam or AP tests, we provide the highly tailored tutoring lessons via different online conference platforms. Book a 30-minutes free consultation with Dr. Jang to discuss your goals and let Dr. Jang help you achieve your goals.
Book meetingsDr. Jang 800 Book Series
My Books
Dr. Jang has written many SAT books, ACT books and AP books to help his students to study for their school courses and to master their SAT/ACT/AP tests.
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