Professor Thesaurus” (teacher Marc Koenig) setting the spelling challenges to students. After weeks of preparation, study and inner-class heats, it all came down to the Bentleigh Secondary College Spell-a-thon Finals held on Thursday 7th of September. Students were put through their paces in the competition by teachers Suzy Watt and “Professor Thesaurus” Marc Koenig (no doubt influenced by Channel TEN’s …