K – CC – RT10

You put a handful of counters into one line. Two students count the collection. One student, who starts near the middle, says there are 5 counters. The other student, who starts counting at the left, says there are 9 counters. What did both students do? What advice...

K – CC – RT9

You are asked to take a handful of blocks out of the math center. When you take them to your table, you line the blocks into one line. Two students count the collection. One student, who starts at the left, counts 8 blocks. The other student, who starts counting near...

K – RP – WP11

A kindergarten class has asked for help. They ran out of time when working on a repeating pattern. What two shapes come next in the pattern?

K – RP – WP12

Paul and Ken took turns making a repeating pattern. Paul’s asked Ken what the core of the pattern was. What is the core of the pattern?

K – WP – PP11

Some students made a pattern using two shapes. The teacher was curious if anyone knew the core of the pattern? What would you respond?

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