Task# Biggest Number Wins

Illustrative MathematicsVaries

The pictures on the cards that represent the quantities should consist of objects arranged in regular spatial patterns such as dice patterns, ten frames, or finger patterns. It is important for students to have had previous experience recognizing the patterns. This can be done by quickly flashing the cards, one at a time, to the students as a whole group and saying the number or having pairs of students flash the cards to each other. The cards should be index card size (3'x5') or larger so they can be seen by whole group.