Students in one class at Cross River SINAI@RYNJ have been talking a lot about having a “bubble gum brain”—that is, brains that can stretch and be flexible like bubble gum—after reading the book by the same name. They brainstormed and drew pictures about things that they need to use their bubble gum brains to get better at, including doing cartwheels, swimming, brushing their teeth and cleaning their rooms.