My 10yo DD: Weren't there more than just two kids hurt in the shooting?
Teacher: Yes
10 yo: Why cant we send a card to all of the families?
Teacher: Because we just want to let the LDS families know that we love and support them and are praying for them.
10yo: But why cant we send one to everyone?
Teacher: crickets...?

I had a long talk with my daughter on the drive home and told her she is right to think outside the Mormon Bubble. We are working on a plan to honor all of the 17 children in her way.
I don't blame the teacher for her ethnocentrism, she was taught to be that way. I blame the church as a whole for creating an atmosphere of us vs. them.