Learning Principles: Four Difficulties, 4000 Levels
Learning Principles has four difficulties with 1000 levels each and ten questions per level; explain it in your own words before checking options. Learning-principle levels ask for memory and study concepts; explain the idea before checking options. The bank is small, so use repetition to build fluent explanations rather than new facts.
学习原理基础闯关Learning Principles Basics1000 关学习原理进阶闯关Learning Principles Intermediate1000 关学习原理高阶闯关Learning Principles Advanced1000 关学习原理挑战闯关Learning Principles Challenge1000 关
How it works
- Start at the basic difficulty.
- Ten questions per level; clear one to unlock the next.
- Review at 1/3/7/14/30 days.
FAQ
Which difficulty?
Start at basic and move up when accuracy stays above 80%.
How many levels each?
1000.