The best courses don't just give you a list; they provide a roadmap for retention. Look for these essential components: Structured Progression

| Week | Focus | Daily Action (15–20 min) | |------|-------|---------------------------| | 1 | Environment + Technology | Learn 5 words/day + 1 paragraph | | 2 | Health + Work | Make collocation tables | | 3 | Education + Media | Write mini-essays (150 words) | | 4 | Law + Economics + Review | Teach someone else or record yourself |