Basic Skills

Pre-Algebra

Geometry

• Points, Lines, & Angles
• Plane Figures
• Plane Figure Properties
• Solid Figures

Algebra

Trigonometry

Angles

Description – Learn about angles and their names. Learn about degrees, and how an angle is defined. Learn angle names such as right, acute, obtuse, supplementary and complementary.

Activities – Multimedia Tutorial

 Objectives

• Define and identify angles.
• Define and identify a vertex.
• Learn the symbol for an angle.
• Learn how to name angles with the vertex at center.
• Define and identify a degree.
• Learn the symbol for a degree.
• Create angles with different degrees.
• Define the two sides of an angle.
• Define and identify a right angle.
• Learn the symbol for a right angle.
• Define and identify perpendicular angles.
• Define and identify acute angles.
• Define and identify obtuse angles.
• Define and identify a straight angle.
• Define and identify adjacent angles.
• Define and identify vertical angles.
• Define and identify complimentary angles.
• Define and identify supplementary angles.
• Practice using an interactive protractor to measure angles.
• Estimate the degrees of an angle.
• Solve puzzles to find complimentary and supplementary angles.

Tags

points, Cartesian plane, lines, angles, rays, measurement, length

Power Basics

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