Students are numbered off from 1 to 4. The teacher designates who will be the first Leader by calling a number. The job of Leader will rotate for each round. Place a stack of task cards or question cards face down in the middle of each team. The Leader turns over the top card and reads the problem aloud to the team.
Students place their chalkboards face down to show they are ready.
Everyone shows their answers. If the answers are different, members of the team share how they got their answer. They try to come to consensus on the correct answer. If the cards are not laminated, the Leader can write the team answer on the back of the card. That way the teacher can check their answers.