Attending school every day is the most important thing you can do to be successful in high school. Here are some other tips:
7 Tips for Academic Success in High School
Study Habits for High School Success
20 Tips for Success in High School
How to be Successful in High School
Successful High School Students Do These Ten Things
How to be a Successful High School Student
Preparing for College in High School
Crash Course: How to Prepare for College
A Complete College Prep Checklist
How to Prepare for College in High School
ACT College Planning Resources