1. Transitioning to the Common Core State Standards – Mathematics Kindergarten Session 3 Pam Hutchison pam.ucdmp@gmail.com

2. AGENDA Review Math Practice Standards The Teen Numbers Holiday Word Problems Developing Addition 3-D Shapes Review the Content Standards

3. CCSS Mathematical Practices REASONING AND EXPLAINING 2. Reason abstractly and quantitatively 3. Construct viable arguments are critique the reasoning of others MODELING AND USING TOOLS 4. Model with mathematics 5. Use appropriate tools strategically OVERARCHING HABITS OF MIND 1. Make sense of problems and perseveres in solving them 6. Attend to precision SEEING STRUCTURE AND GENERALIZING 7. Look for and make use of structure 8. Look for and express regularity in repeated reasoning

4. SMP#3 http://insidemathematics.org/index.php/stan dard-3  1 st grade lesson www.insidemathematics.org

7. Equation Challenge Look over the problems on the page. DO NOT begin to solve anything! Are there any questions that you want to ask BEFORE you begin to solve the problems?

10. Equation Challenge Work for 60 seconds on your own Think about what you know for sure as well as any strategies that might be helpful Be ready to share those with your group

13. Equation Challenge SMP #3: Construct viable arguments and critique the reasoning of others” Based on your work on Equation Challenge, what are characteristics of a “viable argument”?

14. Building Numbers

15. Decorating the Tree Take your holiday tree Count out 13 stars  How do you know you have 13 stars?  Prove it to your partner.  Put the stars on your tree Count out 14 ornaments  How do you know you have 14 ornaments?  Prove it to your partner.  Put the ornaments on your tree

16. Word Problems

17. At Rudolph’s Holiday Dinner, there were 5 more reindeer than polar bears and 8 fewer polar bears than elves. If there are 10 elves, how many reindeer were at the dinner? Winter #1

18. Winter #2 At the park, ¾ of the snowmen were ice skating while the rest were decorating the trees. If there were 9 snowman ice skating, how many were decorating the trees?

20. Solving and Recording Act it out to solve Record your solution

21. Developing Addition

22. Decorate the Tree 3 stars 2 more stars 3 + 2 = ___ 5

23. Decorate the Tree 1 candy cane 2 more candy canes 1 + 2 = ___ 3

24. Decorate the Tree 1 snowman 1 more snowman 1 + 1 = ___ 2

25. Decorate the Tree 10 stars How many more? 5 + ___ = 10 5

26. Adding Whole Numbers Solve each problem  Using counters  Using a ten frame  Using a number line 1. 2 + 3 =2. 4 + 1 = 3. 1 + 3 = 4. 2 + 2 =

27. 3-D Shapes

28. Cube

29. Cylinder

30. Cone

31. Sphere

32. Name that Shape I have 1 flat side and 1 curved surface. My flat face is circular. My curved surface makes a sharp point. I don’t have sides. I look like a party hat! What am I?

33. Name that Shape I am a solid 3D shape that is perfectly round. I don’t have flat faces and I don’t have straight edges. What am I?

34. Name that Shape I have 6 flat faces and 8 corners. All my sides are the same. What am I?

35. Name that Shape I have 2 flat surfaces and 1 curved surface. My flat surfaces are circular. I don’t have any sides or corners. What am I?

36. Examining the Content Standards

37. Stoplight the Standards Work in grade level groups to compare Common Core State Standards Former California Standards

38. As you read each CCSS, find the former CA standard(s) that relate to that CCSS standard Stoplight the Standards

39. Look at the standards that are not on the poster What are the topics/skills that you can stop teaching right now? Stoplight the Standards

40. As you read each CCSS, compare it to the former CA standard(s) Highlight in green the CC standard or parts of the standard that are the same as the prior standards Highlight in yellow the CC standard or parts of the standard that are similar to the previous standards (some changes) Highlight in pink the CC standards or parts of standards that are NOT the same Stoplight the Standards

41. Look at the standards highlighted in yellow What are the topics/skills that you can stop teaching now? What are the topics/skills that you need to find additional materials or lessons to teach? Stoplight the Standards