Guess the name of the teacher!

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Across
  1. 2. Paul Daniels' hobby
  2. 4. The UK equivalent to baseball?
  3. 6. Do they really never forget?
Down
  1. 1. Any child's least favourite subject!
  2. 3. G'day Sheila, put another shrimp on the barbie!
  3. 4. The best education recruitment company!
  4. 5. Arachnophobia sufferers worst nightmare