K – RP – RT5

As part of an art project, your group is assigned to make the border of two bulletin boards. You need to make two different patterns: one for each. What are the similarities and differences in these two patterns?

K – RP – RT6

As part of an art project, your group is assigned to make the border of two bulletin boards. One pattern needs to use three different items, while the other pattern needs to use two different items. What are the similarities and differences in these two...

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 – CC – RT2

Two students were asked to count all the marbles in a collection. After counting the collection, Susie said there were 6 marbles. After Paul counted the collection, he said there were 7 marbles. Can they both be correct? Explain your...

K – CC – RT3

Two students were asked to count all the stamps in a collection. After counting the collection, Monica said there were 7 stamps. After Jana counted the collection, she said there were 8 stamps. Can they both be correct? Explain your...

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