…that you have the right to Association representation if they believe that they could be disciplined, or experience an adverse action, now or in the future. – NLRB v. J. Weingarten Inc.
…Administration does not have the right to order a change in grade unless the teacher is given an opportunity to explain the basis for it. – “…the grade given to each pupil shall be the grade determined by the teacher of the course and the determination…, in the absence of clerical or mechanical mistake, fraud, bad faith, or incompetency, shall be final.” Education Code Sec. 49066
…School employees have a right to speak out on matters of public concern and wear political buttons on school premises. Districts may prohibit employees from wearing political buttons while teaching in the classroom but not at other locations and times on campus – CTA v. San Diego USD