How To Write A Personal Mission Statement For Teachers . I realize my mission is a little long, yes i cheated at my own rules, but the point here is to keep it. Here are 5 simple steps to help you narrow down your core values and write a mission statement of your own. Sample classroom mission statement from www.slideshare.net How to write a school mission statement. The most common words in school vision and mission statements are: My mission as a teacher is to foster intellectual growth in my students by instilling in them a passion for learning as they pursue truth, goodness, and beauty in my classroom.