where students teach themselves
A comprehensive geometry curriculum
Geometry for School and Home
Objective: Classify angles as right, acute, or obtuse.
Objectives: Identify and name complementary angles. Calculate measures of complementary angles. Write and solve equations to find the measures of complementary angles.
Objectives: Identify and name supplementary angles. Calculate measures of supplementary angles. Write and solve equations to find the measures of supplementary angles.
Objective: Identify and name opposite rays, linear pairs, and vertical angles.
Objectives: Name transversals, interior angles, alternate interior angles, corresponding angles, and same side interior angles.
Objectives: Identify and name angle bisectors. Calculate measures of angles determined by angle bisectors. Write and solve equations to find measures of angles determined by angle bisectors.
Objective: Construct the bisector of a given angle.
Objectives: Identify and name perpendicular lines. Calculate measures of adjacent angles with non-common sides perpendicular. Write and solve equations to find measures of adjacent angles with non-common sides perpendicular.
Identify and name perpendicular bisectors of line segments.
Objective: Construct the perpendicular bisector of a line segment. Find by construction the point that is equidistant from two or three given points.
Objective: Determine if lines in the coordinate plane are perpendicular by finding and multiplying their slopes.
Objective: Construct a line that is perpendicular to a given line through a given point.
Objective: Construct a line that is parallel to a given line through a given point.
Objectives: Name the vertex and sides of an angle. Name angles using three capital letters. Name certain angles with a number or with one letter.
Objective: Use a given protractor to read the measure of an angle.
Objective: Use a protractor to measure angles.
Objectives: Identify the measures of angles in figures. Identify and name congruent angles. Mark pairs of congruent angles.
Objective: Use a protractor to make an angle with a given measure.
Objective: Construct an angle with a measure that is a sum, difference, or multiple of the measures of given angles.
Objectives: Name pairs of adjacent angles. Calculate measures of adjacent angles. Write and solve equations to find measures of adjacent angles.
Objective: Identify and name perpendicular bisectors of line segments.
Objective: Construct an angle that is congruent to a given angle.
Objectives: Develop and apply postulates about perpendicular and parallel lines. Measure distance between a point and a line and between parallel lines.
Objectives: Name rays and their endpoints. Identify rays on a line.
Objectives: Measure the amount of rotation of a ray using a given scale and a given initial position. Draw rays at a given rotation using a given scale and initial position.
Objectives: Classify rotation of a ray as clockwise or counterclockwise. Use a given protractor to read the measure of the rotation of a ray. Place a protractor to measure rotation of a ray from a given initial position.
Objective: Identify and name points that satisfy given geometric conditions.
Objectives: Describe the locus of points that satisifes a given condition. Develop and apply locus theorems. Draw the locus determined by a given condition.