On the Edge of One Thousand
- Grade 3
In this mission, students explore numbers up to 1,000, represent them, and decompose them using different methods and tools.
- I represent numbers from 0 to 1,000 using various tools.
- I decompose numbers in different ways.
- natural numbers
- developed form
- unit of a thousand
- number conservation
- position value
- base 10 material
Now That’s Interesting!
Students work with questions of interest to establish the nature of their data collection.
Purchasing and shopping
Students estimate and calculate the change to return for a variety of simple cash transactions with dollar amounts and amounts under one dollar.
- Financial Literacy
Increasing or Decreasing?
Students compare natural numbers up to 1,000 and order them in different ways.