The state board shall direct guidance to all local education agencies on what is appropriate for pre-kindergarten through grade five to be taught regarding health education. The guidance shall state that a public school in this state may not teach any instruction or distribute any curriculum or educational resource to a student in pre-kindergarten through grade five that: [...] (4) Has the goal or purpose of studying, exploring, or informing students about sexual relationships, family planning, abortion, human contraception, gender identity, gender expression, or sexual orientation.