Everybody loves a great teacher. When a student crosses paths with one, the influence can reverberate well beyond the last day of school. In last year's State of the Union address, President Obama informed us that a "good teacher can increase the lifetime income of a classroom by over $250,000," a claim supported by a widely reported study by economists at Harvard and Columbia universities.
But by focusing too heavily on the teachers themselves, Obama may have missed an opportunity to bring out a far deeper problem. In this year's address, he should focus on the disconnected and muddled curriculum that does more damage to our schools and colleges than bad teachers do.
Getting better teachers in the classrooms may be the mantra of the moment, but no matter how wonderful some teachers may be, their work will be consistently undermined if they aren't teaching out of the same playbook. When they are not, students receive confusingly mixed messages about the do's and don'ts of academic practices. This leaves them profoundly confused about the intellectual work they are expected to do.
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