Across
- 1. teacher
- 3. clock
- 6. poster
- 8. window
- 11. bookcase
- 12. chair
- 14. board
- 15. eraser
- 16. book
- 17. teacher's desk
- 18. pencil
- 21. notebook
Down
- 1. door
- 2. piece of paper
- 4. test
- 5. classroom
- 7. student
- 9. student's desk
- 10. calculator
- 12. scissors
- 13. pen
- 19. computer
- 20. binder