Unpacked Content
Knowledge
Students know:
- vocabulary of the structure of numbers (place value: ones, tens, hundreds, etc.).
- patterns and regularities that exist in the place value system (ten ones make a ten, ten tens make a hundred, etc.).
Skills
Students are able to:
- represent numbers using a variety of models (physical, visual, and symbolic).
- explain the relationships among various representations and models of three-digit numbers.
Understanding
Students understand that:
- three digit numbers are made up of a variety of base ten representations.
- one hundred can be thought of as one group of 100, ten groups of 10, or 100 ones.
Vocabulary
- Digit
