K – CO – RT5

Your physical education teacher is teaching students how to properly throw a ball. The teacher provides students with different-sized balls that all weigh differently. Explain the weight difference in the balls.

K – CC – PP4

Provide students with a set of 6 items. Ask students to count the items and tell you how many are in the set.

K – CO – RT6

You want to put the counters from the math center into two bags. Your goal is to have one bag a lot heavier than the other bag. Explain your thinking as you work towards your goal.

K – CC – PP5

Provide students with a set of 9 items. Ask students to count the items and tell you how many are in the set.

K – CO – WP6

Two pieces of rope look to be the same length. How can you figure out which is longer?

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