# Important Concepts

- [Mastery Learning](/edupaid/important-concepts/mastery-learning.md)
- [MAP Testing](/edupaid/important-concepts/map-testing.md)
- [RIT Scores](/edupaid/important-concepts/rit-scores.md)
- [CASE Items](/edupaid/important-concepts/case-items.md): (Competencies and Academic Standards Exchange)
- [Curriculum](/edupaid/important-concepts/curriculum.md)
- [Learning Block](/edupaid/important-concepts/learning-block.md)
- [2X Learning](/edupaid/important-concepts/2x-learning.md)