Mathematics Lesson Plans

Draw and describe regular and irregular polygons with 5, 6, 8, or 10 sides, based on measurements of sides and angles, using a ruler and protractor.

Draw triangles, quadrilaterals, and regular polygons (5, 6, 8, or 10 sides) with given angle measures.

Classify polygons according to the number of sides, whether they are regular or irregular, and whether they are convex or non-convex.

Describe and explain the relationships between angle pairs based on their measures.

Deduce the relationship between the exterior angle and adjacent interior angle of a polygon.

Determine the measures of angles and the number of sides of polygons.

Solve money problems involving percentages (e. g., discount, commission, sales tax, simple interest).

Solve problems involving percentage increase and percentage decrease.

Create a financial plan.

Solve problems involving rates (e.g., speed).

Identify and explain the uses of rates.

Describe given rational numbers as fractions, decimals, or percentages.

Order rational numbers on a number line.

Identify irrational numbers involving square roots and cube roots, and their locations on the number line.

Determine the square roots of perfect squares and the cube roots of perfect cubes.

Perform operations on rational numbers.