Catalyst. Whiteboard Wipeout!. Write the full answer on your whiteboard. You have until the bell to write your answer. After the bell, flip your whiteboard with the writing facing your lap until… When Prof . Welch says, “GO!”, flip your whiteboard around
flip your whiteboard around
and face it toward the front of
Welch says “reset!” To reset your
whiteboard, wipe it clean with the
piece of cloth.