Weston Public Schools, CTTeaching of Problem SolvingGrades K – 2 and 5 – 7

Yeap Ban Har

SESSION 2August 22, 201312.30 noon to 3.00 p.m.

• Show me.• Paste them in your notebook.• Draw them in your notebook.

Let’s not do this!

4 is 2 less than 6

x2

1

x

Lesson //

x x 1

x 1

2x2 + 3x + 1 = (2x + 1)(x + 1)

Lesson //

Lesson //

18 = 3 x 6

18 = 2 x 9

18 = 1 x 12

Factors of 18 are …

Cheryl

David

$1950

$250

Method 1David1950 + 250 = 2000 + 200 = 2200Together2200 + 1950 = …

Method 2Together2000 + 2000 + 250 = 42504250 – 100 = …