What does gap stand for in education?

Related questions

1. Why is the gap between my teeth increasing?
2. Is J Crew closing?
3. Will Gap accept returns after 45 days?
4. Is Forever 21 closing down?
5. What happens if you don't have gap insurance and your car is totaled?
6. What is considered petite for a woman?
7. How can you tell if a baby will have a gap in their teeth?
8. Is there a difference between Gap and Gap Factory?
9. Can I use Gap gift card at Gap Kids?
10. Is Children's Place closing?

Tags

1. #educational
2. #achievement
3. #opportunity
4. #attainment
5. #performance
6. #example
7. #learning
8. #higher
9. #minorities
10. #related
11. #students
12. #groups
13. #disparity
14. #income
15. #lower
16. #between
17. #persistent
18. #academic
19. #significant
20. #closely
21. #different
22. #white
23. #refers