Tiling the Plane
Finding Area by Decomposing and Rearranging
Reasoning to Find Area
Parallelograms
Bases and Heights of Parallelograms
Area of Parallelograms
From Parallelograms to Triangles
Area of Triangles
Formula for the Area of a Triangle
Bases and Heights of Triangles
Polygons
What is Surface Area?
Polyhedra
Nets and Surface Area
More Nets, More Surface Area
Distinguishing Between Surface Area and Volume
Squares and Cubes
Surface Area of a Cube
Designing a Tent
The Unit 1 Lesson List is also available on the WCPSS K-12 Math website which can be found here.