PreK-2 Number Sense Through The Flexibility Formula

3 Lessons


Build your Understanding of the 8 Concepts that build Number Sense, how to Observe for them in your students, and the connections you can make to other mathematical ideas.


Show what you’ve learned by taking a quiz over the content in the “LEARN” area.  That will unlock the last part of The Flexibility Formula – Experiences that you can access in the ‘GET MORE” area.


This section will be unlocked once you complete the “Learn” and “Show” sections.  You will get a training about our favorite ways to implement the ideas you’ve learned and resources to help you do that.