Large group teaching

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Across
  1. 2. jj
  2. 4. ii
  3. 6. cc
  4. 9. kk
  5. 11. dd
Down
  1. 1. hh
  2. 3. aa
  3. 5. ff
  4. 7. ee
  5. 8. ll
  6. 10. gg
  7. 12. bb