"Internal motivation" means that your motivation to accomplish your goal comes from within you.

Here's how to address keeping up grades and completing assignments on time:
1. Create a study schedule.
2. Use a planner to track deadlines.
3. Break down assignments into smaller tasks.
4. Stay organized and tidy.
5. Prioritize high-priority tasks.
6. Seek help when needed.
7. Avoid procrastination.
8. Limit distractions.
9. Review regularly.
10. Stay motivated.

Here are a few reasons why time management important to complete school assignments on time:
Prioritize tasks
Achieve better grades
Decrease stress
Increase productivity
Prepare for a brighter future1
Complete more in less time2