7th grade

Understanding scale ratio

How Does Scale Ratio Work?

How to Read Blueprint Scale?

How to read blueprint scale

Constructing using a compass

Constructing a 60°, 30° or 15° Angle

Constructing a 90°, 45° or 22.5° Angle

Construction of Larger Figures

Examples of Larger Construcions

Understanding planer figures

Circle

What Is a Circle?

How Do You Calculate the Area of a Circle?

Angles

Pairs of Angles (Opposite, Adjacent and Supplementary)

Application of Opposite Angles

Solve real-life and mathematical problems involving angle measure, area, surface area, and volume.

What Is the Formula for the Area of a Triangle?

How Do You Find the Surface Area of a Prism?

How Do You Find the Surface Area of a Prism That Lacks a Top?

How Do You Find the Volume of a Prism?

What Is the Area Formula for Rectangles, Squares, Parallelograms and Rhombuses?

What Is the Area Formula for Trapezoids?

Geometry