sde fractions by ban har
TRANSCRIPT
an institute within a conference|
SC01 Fractions | Equal Parts up close and in-depth
yeap ban har | marshall cavendish institute
[email protected] | www.banhar.blogspot.com
what?
to meet demands of global economy
Problem-Solving Approach
how?
to meet the needs of every learner
CPA Approach
basic
concept
lesson |
grades two / three
Task Anticipated Responses
Make 4 equal parts.
Equal parts that are congruent
Equal parts that are not congruent
In this example we see
key features of Singapore Math
• Problem-Solving Approach
• CPA Approach
The use of anchor tasks and asking for different ways to do something promote the development of this mathematical
practices.
an institute within a conference|
SC01 Fractions | Equivalent Fractions up close and in-depth
yeap ban har | marshall cavendish institute
[email protected] | www.banhar.blogspot.com
an institute within a conference|
SC01 Fractions | Fraction Operations up close and in-depth
yeap ban har | marshall cavendish institute
[email protected] | www.banhar.blogspot.com
Method 1 ½ of 2 thirds
Method 2
Try it!
an institute within a conference|
SC01 Fractions | Practice & Problem Solving
up close and in-depth
yeap ban har | marshall cavendish institute
[email protected] | www.banhar.blogspot.com
math in focus
summer
institute |
philadelphia