Related Clues:
- Pop test
- Classroom handout
- Knowledge tester
- Pop __
- Thing popped in class
- Popped questions?
- It may be unannounced
- 'Are You Smarter Than a 5th Grader?' format
- It's often administered orally
- Test of knowledge
- Surprise test
- It might be on yesterday's lesson
- It can be frightening when one is popped
- It may come with answers
- Surprise in class