They weren’t donating their time. Writing tests was part of their job. They just made the questions a lot harder and more based on practical knowledge. Rather than just recalling information found in the book you had to apply the information to answer the questions.
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Not really a lot of the teachers at the tech school I went to did it that way and I know for a fact they weren’t getting paid well at all.
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They weren’t donating their time. Writing tests was part of their job. They just made the questions a lot harder and more based on practical knowledge. Rather than just recalling information found in the book you had to apply the information to answer the questions.