1. Primary Students are Too Little for Mathematical Discussions... Right? Presenters: Ryan Dent @4ryandent Jamie Duncan @jamiedunc3

2. Andrew Stadel – www.estimation180.com Jamie Duncan and Ryan Dent, LEUSD

3. How long is the song "I Feel Good!"? Jamie Duncan and Ryan Dent, LEUSD

4. How many red blocks will it take to cover the green block? Video Answer

5. How many of the smallest blocks will it take to cover the biggest block? Video Answer

6. Paint the Sky Gloria used 2 ½ tubes of paint to paint the sky blue in her picture. Each tube holds ounces of paint. How many ounces of blue paint did Gloria use? 4545

7. The discourse in the mathematical classroom gives students opportunities to… Share ideas and clarify understandings Construct convincing arguments regarding how and why things work Develop a language for expressing mathematical ideas Learn to see things from other perspectives - NCTM, Principles to Actions Jamie Duncan and Ryan Dent, LEUSD

8. 5 Practices For Orchestrating Productive Mathematics Discussions – Peg Smith, Kay Stein ANTICIPATE MONITOR SELECT SEQUENCE CONNECT Jamie Duncan and Ryan Dent, LEUSD

9. Jason Zimba, co-author of CCSSM Students’ understanding is deepened through discussion of similarities among representations that reveal underlying mathematical structures or essential features of mathematical ideas that persist regardless of the form. Jamie Duncan and Ryan Dent, LEUSD

10. Depth of Understanding Jamie Duncan and Ryan Dent, LEUSD

11. Yeah, but… Can it really work in a K-2 classroom? Jamie Duncan and Ryan Dent, LEUSD

12. Which practice standards were the students engaged in? Jamie Duncan and Ryan Dent, LEUSD

13. Phil Daro says…"If I were teaching today..." Jamie Duncan and Ryan Dent, LEUSD

14. 49617

15. Resources TK-2 Estimation Tasks Link to Estimation 180 Slides from today’s session http://padlet.com/ryan_dent/lbskqdsjisa6 http://padlet.com/ryan_dent/lbskqdsjisa6 Jamie Duncan and Ryan Dent, LEUSD