K – CC – RT4

Danny had a collection of items in a small bag. Jasmyn had a collection of items in a large bag. Danny thought that his collection had less than Jasmyn’s because his was in a small bag. Do you agree with Danny?

K – CC – RT5

Students were given different collections to count. Thom’s collection was in a small box. Jaya’s collection was stored in a large bag. Thom said his collection had less than Jaya’s. Jaya disagreed. Without counting either collection, explain why both students could be...

K – CC – RT6

You are working with the numbers 1 to 5. To demonstrate your understanding of counting, you want to make a number book that contains the appropriate amount of items for each number. Make this book and share your...

K – CC – RT7

You are working with the numbers 6 to 10. To demonstrate your understanding of counting, you want to make a number book that contains the appropriate amount of items for each number. Make this book and share your...

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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