Short, daily sessions beat rare marathon cramming for technical skills.
A 45-minute session template
- 5 min — skim the 5W guide and headings.
- 20 min — read and run the playground once without editing.
- 10 min — modify code to answer the self-check questions.
- 10 min — MCQs; rewrite wrong answers in your own words.
Active recall
Close the tab and explain the lesson aloud for 30 seconds before opening notes. Interview mode on lesson pages hides non-essential prose to practice this.
Self-check
- Which step will you commit to for your next lesson?
- How will you know you are ready for the next slug?
Interview prep
- Why is spaced practice better than rereading the same page four times?
Retrieval strengthens memory; passive rereading feels productive but fades faster than recall tests and small exercises.
- What is a realistic daily habit for a busy learner?
Short focused blocks (25–50 minutes) with one concrete action: retype an example, answer one quiz cold, or fix one exercise.