Subject
Grade
Concept/Content
number concepts to 1 000 000
Elaboration
- counting:
- multiples
- flexible counting strategies
- whole number benchmarks
- Numbers to 1 000 000 can be arranged and recognized:
- comparing and ordering numbers
- estimating large quantities
- place value:
- 100 000s, 10 000s, 1000s, 100s, 10s, and 1s
- understanding the relationship between digit places and their value, to 1 000 000
- First Peoples use unique counting systems (e.g., Tsimshian use of three counting systems, for animals, people and things; Tlingit counting for the naming of numbers e.g., 10 = two hands, 20 = one person)
keywords
number concepts