A Teacher in the Nashua School District is highly qualified for the delivery of specified course content, uses effective strategies for differentiation, interacts positively, professionally, showing respect with students and parents, expects students to learn and not fail, actively engages students in lessons that are planned around grade level expectations and enhance critical thinking skills. Professional obligations of teachers are met through continuous pursuit of new understanding of teaching and learning, reflection on their own practices and beliefs and through efficient work habits for planning lessons, meeting deadlines and honoring schedules.