Addition and Subtraction Operations with Whole Numbers  summary sheet
Question  Count dots on two die student 1  3 4 5 6 7 8 student 2  4 5 6 student 3  7 8 9 10 11 12 student 4  2 3 4 5 6 7 student 5  4 5 6 7 8 9 
Have 44 comics get 19 more Have 48 gumdrops eat 29 Have $38 earn $25 more Had 61 sticker gave 43 to a friend 
43 + 20 Angelica  Adds 20 + 10 + ... = 40 Melissa  20 + 40 jump 60, jump 3 = 63 ?  43 jump 10 = 53 jump 10 = 63 
What did the student do?



What can be inferred about what the student knows because of what the student did?


Where in your sequence might the student's understanding be among the list of understandings in that sequence? What evidence can you give to support that placement?


What activities, from the book, could be used to build on these student's understanding and move them toward mathematical literacy?

What I learned about the addition and subtraction operations
After viewing the Constance Kamii videos for addition 
What general recommendations would you make about facilitating students from single digit addition to double digit addition?
After viewing the Constance Kamii videos for subtraction 
What general recommendations would you make about facilitating students from single digit subtraction to double digit subtraction?