For my math teaching friends---FREE! grade geometry and number sense printable posters/anchor charts/focus walls. The illustrations help students understand mathematical finding area, plotting shapes on the coordinate plane with ordered pairs.
People Bingo - Whole group activity - The kids have to find someone different to sign in each box and when they have a signature in every box they call out, "Bingo!" yESSSS people bingo, make those kids talk at each other