Overview
A video lesson guides you through the transcript of a video, teaching vocabulary and comprehension through a sequence of questions and activities.
How a lesson works
- Select a video and under the Lesson category select Video Lesson.

- Click on learn First Line

- Watch part of the video with synced lines highlighted in real time.
- Answer questions about the vocabulary and meaning of each line.
- Progress through the video line by line until you have covered the full transcript.
- After completing the lesson, see a summary: words studied, questions answered, and XP earned.
What the questions test
- The meaning of individual words
- The translation of a full line
- Recognizing a word you hear in the audio
- Filling in a missing word in a line
- Identifying what line comes next
Spaced repetition
Roxxem tracks which words you have learned and when you are due to review them. When you return to a video, the lesson focuses on the lines and words due for review, so you spend your time where it matters most. See Spaced Repetition Explained for more detail.
FAQ
Do I have to complete a video in one session?
No. You can pause and return at any time. Your progress is saved automatically.
Can I skip lines I already know?
The lesson adjusts based on your study history. Words you have already mastered appear less often.
What happens when I finish all the lines?
Once you have worked through every line, Roxxem enters the review phase, resurfaces lines due for repetition.
