Congratulations to all students who found that 13 is the area of the square. Winners include Madeleine, Soto, Olivia, Eliot, Julian, Ellie, Wilder, Isaac, Oona, Reid, Mia, Roni, Chloe, Ethan, Agnes, Olive, Abe, Norah of the 3rd grade, Carter, Asher A., Eland, Akira, Gretta, Ridley, Bea, Rayah, Isabel of the 4th grade.