Master Teacher lessons

Big Idea:
Students find the area of shapes using grid paper and markers.

Big Idea:
Making use of structure (MP7) to find the area of shaded regions!

Big Idea:
Rectangles with the same perimeter can have different areas depending on their dimensions.

Big Idea:
Area and perimeter are related concepts which are difficult for students to distinguish.

Big Idea:
Students build on the previous lesson to find the area of composite shapes.