K – S – OE15

Show a set of dot cards that all show the 5 except for one card. Ask students to tell you which dot card does not belong in the set.

K – S – WP1

Word Problems are not optimal for this particular key concept.

K – S – OE16

Show a set of dot cards that all show the 7 except for one card. Ask students to tell you which dot card does not belong in the set.

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