K – CC – OE14

Ask students if the quantity of the collection would change if they rearranged the items. Explain their thinking.

K – CC – PP9

Provide students with a set of 5 items. Ask students to count the items. Ask students to show you 5. Note whether students point to the last item counted or whether they show the set of 9 items.

K – CC – PP25

Ask students to take a handful of linking cubes. Ask students to count the linking cubes and say how many cubes they have.

K – CC – RT1

Tanya said that the way she arranged her books changed the amount she had in her collection. What advice about counting would you give to Tanya?

K – CO – RT11

Many of the students in our classroom had different heights. We started comparing heights of two students, but then realized we could do that for all students. What would this look like in our class?

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