1. Singapore Math
Char Forsten

2. Number Bond Ice Breaker
Write your first name and last name at the top of your name tag
Count the letters in your first name and write the amount underneath
Count the letters in your last name and write the amount underneath
Solve how much your name equals using a number bond

3. My Number Bond Name Tag
Jeremy Centeno = = 13

4. Strengths Has a proven track record Is taught in English
Builds understanding through Part-whole thinking
Emphasizes “why” before “how”
Bases instruction on student knowledge
Is coherent and teaches for mastery
Develops strong written computation, mental math, and problem solving skills

5. Research Base
Concrete-pictorial-abstract and Teaching for Mastery (Bruner)
Relational Understanding (Richard Skemp)
Multiple models and varied practice and experiences (Zoltan Dienes) Base Ten Blocks

6. Number Bonds Work Use Number Bonds to Show Part/Whole Relationships
Concrete –
Pictorial –
Abstract – =
8 is closer to 10. I can break 5 into 3 and 2. I can add 2 to 8 to make ten. I can add 10 to 3 to equal 13.

7. Number Bond Lessons
Teacher Directed
Participant Directed

8. One Last Example
I know that fractions are parts of a whole or a whole broken into parts
¾ + ½ =
¾ = ¼ and ½
I add like denominators ½ + ½ = 1
I have a ¼ left over
¾ + ½ = 1 ¼

9. You Try 5/8 + 6/8 = How did you get the answer? .8 + .5 =
$.66 + $.75 =
45 minutes + 45 minutes =

10. One solving a problem while the other coaches.
Page 6.32
Partners take turns,
One solving a problem while the other coaches.
Teacher Coach
0 % Engagement
100% Engagement!