Subject
Grade
Big Idea
Numbers to 20 represent quantities that can be decomposed into 10s and 1s.
Elaboration
- Number: Number represents and describes quantity.
- Sample questions to support inquiry with students:
- How does understanding 5 or 10 help us think about other numbers?
- What is the relationship between 10s and 1s?
- Why is it useful to use 10 frames to represent quantities?
- What stories live in numbers?
- How do numbers help us communicate and think about place?
- How do numbers help us communicate and think about ourselves?
keywords
Numbers