Routines for Developing Number Sense
Resources
Slide Deck: Unit Chats/Math in Our World
Online: Unit Chat from Math for Love
Slide Deck: Rekenrek Subitizing
Full Slide Deck: Subitizing Rekenrek - copy and edit
Online: Which One Does Not Belong?
Handout: Which one does not belong?
Additional Resources:
Decimal Squares (smaller version to the thousandths)
Place Value Charts: Can be printed out and given to students in sheet protectors. Can also be made into posters and used in small groups.