we don t put this out in the forefront now, that we ll just continue to break down our teachers and lose public education all together. reporter: their demands? smaller classes, functional heating and air conditioning and a well rounded curriculum that includes art, music and physical education. for thousand classes will be taught online by substitute teachers but some parents say their kids won t be logging on. for kell fry freeman s son arth that means missing his first kay in kindergarten. we won t cross the picket line virtual or not. reporter: and others worry about the challenge of learning from home. he won t have the interaction with the classroom. gonone two eyes on you. reporter: and some are seeking charter schools. we hahave parents wanting to their kids in. i just want to get back to a