Dan's birthday puzzle

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Across
  1. 1. wear these on cold days
  2. 3. carries your books
  3. 7. ours is Ms. Kind
  4. 10. playtime at school
  5. 11. turn this in everyday
  6. 12. sit here to work
  7. 13. write with this
Down
  1. 2. books are here
  2. 4. where we work and learn
  3. 5. put your coat here
  4. 6. all the kids in the class
  5. 8. sit on this
  6. 9. flightless bird