LWW Area Day1

Pairs of side lengths are equal.

​​Rectangles

All sides are equal.
If you know one side length, you'll know ALL side lengths.

Squares

​What is area?
Area is ...............................

Launch

What equation could be used to determine the area of the rectangular room?

Multiple Choice

What equation could be used to determine the area of the rectangular room?

• A=18+15

• A=18+15+18+15

• A= 18 X 15

​​Area Model

Partial Products

​Now you know how to determine area.

What strategies can we use?

Algorithm

Multiple Choice

How do you find the area of a rectangle or square?

• 
  Length + Length + Length + Length

• 
  Length x Width

• Length + Width

• Width x Width

Multiple Choice

What equation could be used to determine the area of the rectangle?

• A=5+3

• A=5+3+5+3

• A=5 X 3

• A=3+5

Fill in the Blanks