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Michigan high school teacher receives surprise $75K excellence award

McMullen was one of 25 public high school skilled trades teachers from across the country awarded $75,000 for being a winner ...

Can you check your construction answers at home? "Palm Construction," an app that lets you draw with a smartphone ruler and compass and get instant feedback

Drawing a perpendicular bisector using the ruler and compass on the screenIn high school entrance exams, math construction ...