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1: Foundations for Geometry

1.1: Understanding Points, Lines, and Planes

Investigating Parallel Lines and Planes

1.2: Measuring and Constructing Segments

Constructing Congruent Segments and Angles

1.3: Measuring and Constructing Angles

Constructing Congruent Segments and Angles

1.4: Pairs of Angles

Investigating Angle Theorems - Activity A

1.6: Midpoint and Distance in the Coordinate Plane

Distance Formula - Activity A

1.7: Transformations in the Coordinate Plane

Rotations, Reflections and Translations

2: Geometric Reasoning

2.2: Conditional Statements

Conditional Statements

3: Parallel and Perpendicular Lines

3.5: Slopes of Lines

Slope - Activity A

3.6: Lines in the Coordinate Plane

Point-Slope Form of a Line - Activity A
Slope-Intercept Form of a Line - Activity A

4: Triangle Congruence

4.1: Congruence and Transformations

Rock Art (Transformations)

4.2: Classifying Triangles

Classifying Triangles

4.3: Angle Relationships in Triangles

Triangle Inequalities

4.5: Triangle Congruence: SSS and SAS

Proving Triangles Congruent

4.9: Isosceles and Equilateral Triangles

Isosceles and Equilateral Triangles

5: Properties and Attributes of Triangles

5.3: Medians and Altitudes of Triangles

Concurrent Lines, Medians, and Altitudes

5.7: The Pythagorean Theorem

Pythagorean Theorem - Activity A

6: Polygons and Quadrilaterals

6.3: Conditions for Parallelograms

Parallelogram Conditions

6.5: Conditions for Special Parallelograms

Classifying Quadrilaterals - Activity A

7: Similarity

7.4: Applying Properties of Similar Triangles

Similarity in Right Triangles

7.5: Using Proportional Relationships

Perimeters and Areas of Similar Figures

7.6: Dilations and Similarity in the Coordinate Plane


8: Right Triangles and Trigonometry

8.2: Trigonometric Ratios

Sine and Cosine Ratios - Activity A
Tangent Ratio

8.6: Vectors


9: Extending Transformational Geometry

9.1: Reflections


9.2: Translations


9.3: Rotations

Rotations, Reflections and Translations

9.5: Symmetry

Holiday Snowflake Designer

9.7: Dilations


10: Extending Perimeter, Circumference, and Area

10.5: Effects of Changing Dimensions Proportionally

Perimeters and Areas of Similar Figures

10.6: Geometric Probability

Geometric Probability - Activity A

11: Spatial Reasoning

11.2: Volume of Prisms and Cylinders

Prisms and Cylinders - Activity A

11.3: Volume of Pyramids and Cones

Pythagorean Theorem - Activity A

12: Circles

12.2: Arcs and Chords

Chords and Arcs

12.4: Inscribed Angles

Inscribing Angles

13: Probability

13.1: Permutations and Combinations

Permutations and Combinations

13.2: Theoretical and Experimental Probability

Theoretical and Experimental Probability

13.5: Compound Events

Compound Independent Events
Compound Independent and Dependent Events

Content correlation last revised: 4/23/2013