What a laugh. If the school board approves the teaching of ID or Creation alongside evolution, in marches the communist ACLU, the NCSE, the MSM, and the rest of the evo-fascist attack machine.
The freedom of said petitioning goes both ways. If the school board says only evolution be taught, in marches the Discovery Institute etc. To have the freedom to petition or to organize petitions means freedom for the other side to do such. If your side isn’t winning, you may want to work on better arguments and/or better organizing.
Again, the freedom to petition doesn’t mean you get your way.