Subject
Grade
Concept/Content
number concepts to 20
Elaboration
- counting:
- counting on and counting back
- skip-counting by 2 and 5
- sequencing numbers to 20
- comparing and ordering numbers to 20
- Numbers to 20 can be arranged and recognized.
- subitizing
- base 10
- 10 and some more
- books published by Native Northwest: Learn to Count, by various artists; Counting Wild Bears, by Gryn White; We All Count, by Jason Adair; We All Count, by Julie Flett (nativenorthwest.com) using counting collections made of local materials; counting in different languages; different First Peoples counting systems (e.g., Tsimshian)
- Tlingit Math Book (yukon-ed-show-me-your-math.wikispaces.com/file/detail/Tlingit Math Book.pdf)
keywords
number concepts