Today we will be having the Holiday celebration, so we took it easy. Aiden helped me for a little bit in the Cafeteria. Then we went back to his classroom and talked about like terms. Aiden made up an expression: 5x + 5x=10x. He put in x=2 and determined 5(2)+5(2)=10(2). Then he substituted in x=1500, and determined that the result still “makes sense” regardless of the x’s value.