K – RP – RT7
You have two items that you want to use to make a pattern. You want the pattern to use a few more of one item than another. What does your pattern look like? Explain your thinking in making the pattern.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...Page 3 of 90