Pledge of Allegiance

Lucas has just learned the Pledge of Allegiance.
His teacher is awesome.
Miss Peggy breaks it down phrase by phrase and makes sure the kids know what it means:

Lucas: “pledge means promise”
Lucas: “indivisible means you can see it, like air.”
Miss Peggy: “no air is invisible, indivisible means you it can be broken”
Lucas: “you can’t break air, so air is indivisible”