I was blessed as a teacher by having some of the worst teachers as role models and that includes public school and college. Each one of these enabled me to learn what not to do as a teacher and can provide others with ideas on how to improve their teaching. This article isn’t about sour grapes, it is about turning negatives to positives and that is what we can learn from bad teachers. I am sure all of us sat through courses where the instructor lacked the basic skills to teach. It was boring and frustrating and sometimes we paid with low grades. The point is that we can learn from these weaknesses to make ourselves better teachers. Call it turning negatives into positives. Here’s how to do it.