Flashcards: lock in the key ideas
You will be able to: Recall the eight key facts of Module 1 from memory, and keep them with short spaced reviews.
Reading something twice feels productive, but pulling it back out of your memory is what makes it stick. These cards use a simple spaced system: a card you know comes back after longer and longer gaps (1, 3, 7, then 14 days), and a card you miss comes back again today.
How to use them: read the question, answer out loud or in your head first, then tap to flip. Be honest with "Again" and "Got it". Two minutes a day is plenty. You will get new cards with every module.
Tip: come back tomorrow. The cards you rated "Got it" will not be due, so the review will be short.