Do not study from only one format
Video is useful for understanding a topic, while written notes and PDFs are easier to review quickly. Practice questions help you check whether the concept is actually clear.
A useful sequence
- Open the current chapter.
- Complete the video or text lesson.
- Review the related study material.
- Write down key terms and weak points.
- Use the available assessment for revision.
Keep your focus on the current chapter instead of jumping randomly between unrelated topics.