If all (e.g.) 7th graders must have the same knowledge of math, that knowledge of math cannot exceed the knowledge attainable by the dumbest (read: any) 7th grader. This is tautologically true.
Yes, thanks. That clears it up. You're right. We must teach no one anything otherwise there would be some people that wouldn't be able to understand. That was exactly what I was thinking and your example helped me understand. What you were saying was clearly tautological and I just didn't have the logical training to understand it.
thereisnospork|4 years ago
If all (e.g.) 7th graders must have the same knowledge of math, that knowledge of math cannot exceed the knowledge attainable by the dumbest (read: any) 7th grader. This is tautologically true.
holonomically|4 years ago