Each local and regional board of education, in consultation with the Department of Education and the social and emotional learning and school climate advisory collaborative established pursuant to section 10-222q, shall provide on the Internet web site of the department training materials to school administrators regarding the prevention of and intervention in discrimination against and targeted harassment of students based on such students’ (1) actual or perceived differentiating characteristics, such as race, color, religion, ancestry, national origin, gender, sexual orientation, gender identity or expression, socioeconomic status, academic status, physical appearance or mental, physical, developmental or sensory disability, or (2) association with individuals or groups who have or are perceived to have one or more of such characteristics. Such training materials may be developed in consultation with or provided by one or more organizations offering training on identifying, preventing and intervening in discrimination.