It's going to have to take a movement by parents saying, "Stop! There's Far Too Much Testing!" to turn this thing around. Parents, it's easy to protect your kids from excessive Smarter Balanced testing. This will ultimately save other kids, too.
Go to your district website. Download the opt-out form. Make copies for your friends. Turn it in at your school. And, don't let administrators intimidate you or coerce you.
Opting-out is your legal right.