1: Preparing for Geometry

1.1: Changing Units of Measure Within Systems

Unit Conversions

1.2: Changing Units of Measure Between Systems

Unit Conversions

1.3: Simple Probability

Theoretical and Experimental Probability

1.4: Algebraic Expressions

Compound Interest
Simplifying Algebraic Expressions I
Simplifying Algebraic Expressions II
Solving Equations on the Number Line
Using Algebraic Equations
Using Algebraic Expressions

1.5: Linear Equations

Absolute Value with Linear Functions
Linear Functions
Modeling and Solving Two-Step Equations
Point-Slope Form of a Line
Solving Equations by Graphing Each Side
Standard Form of a Line

1.6: Linear Inequalities

Exploring Linear Inequalities in One Variable
Linear Inequalities in Two Variables
Systems of Linear Inequalities (Slope-intercept form)

1.7: Ordered Pairs

Function Machines 2 (Functions, Tables, and Graphs)
Linear Functions
Point-Slope Form of a Line
Points in the Coordinate Plane
Points, Lines, and Equations
Slope

1.8: Systems of Linear Equations

Cat and Mouse (Modeling with Linear Systems)
Solving Equations by Graphing Each Side
Solving Linear Systems (Matrices and Special Solutions)
Solving Linear Systems (Slope-Intercept Form)
Solving Linear Systems (Standard Form)

1.9: Square Roots and Simplifying Radicals

Operations with Radical Expressions
Simplifying Radical Expressions
Square Roots

2: Tools of Geometry

2.1: Points, Lines and Planes

Function Machines 2 (Functions, Tables, and Graphs)
Function Machines 3 (Functions and Problem Solving)
Parallel, Intersecting, and Skew Lines
Points in the Coordinate Plane
Slope

2.4: Angle Measure

Triangle Angle Sum

2.5: Angle Relationships

Investigating Angle Theorems
Triangle Angle Sum

2.6: Two-Dimensional Figures

Classifying Quadrilaterals

3: Reasoning and Proof

3.2: Logic

Biconditional Statements
Conditional Statements

3.3: Conditional Statements

Biconditional Statements
Conditional Statements

3.8: Proving Angle Relationships

Investigating Angle Theorems
Triangle Angle Sum

4: Parallel and Perpendicular Lines

4.1: Parallel Lines and Transversals

Constructing Congruent Segments and Angles

4.3: Slopes of Lines

Cat and Mouse (Modeling with Linear Systems)
Distance-Time and Velocity-Time Graphs
Point-Slope Form of a Line
Slope
Slope-Intercept Form of a Line

4.4: Equations of Lines

Point-Slope Form of a Line
Points, Lines, and Equations
Slope-Intercept Form of a Line
Standard Form of a Line

4.5: Proving Lines Parallel

Constructing Congruent Segments and Angles
Constructing Parallel and Perpendicular Lines
Parallel, Intersecting, and Skew Lines

5: Congruent Triangles

5.1: Classifying Triangles

Classifying Triangles

5.2: Angles of Triangles

Concurrent Lines, Medians, and Altitudes
Isosceles and Equilateral Triangles
Triangle Angle Sum
Triangle Inequalities

5.3: Congruent Triangles

Congruence in Right Triangles
Constructing Congruent Segments and Angles
Proving Triangles Congruent

5.4: Proving Triangles Congruent – SSS, SAS

Congruence in Right Triangles
Proving Triangles Congruent

5.5: Proving Triangles Congruent – ASA, AAS

Congruence in Right Triangles
Proving Triangles Congruent

5.6: Isosceles and Equilateral Triangles

Classifying Triangles
Concurrent Lines, Medians, and Altitudes
Isosceles and Equilateral Triangles
Triangle Inequalities

5.7: Congruence Transformations

Dilations
Reflections
Rotations, Reflections, and Translations
Translations

6: Relationships in Triangles

6.1: Bisectors of Triangles

Concurrent Lines, Medians, and Altitudes

6.2: Medians and Altitudes of Triangles

Concurrent Lines, Medians, and Altitudes
Similarity in Right Triangles

6.5: The Triangle Inequality

Triangle Inequalities

7: Quadrilaterals

7.1: Angles of Polygons

Polygon Angle Sum

7.2: Parallelograms

Area of Parallelograms
Classifying Quadrilaterals
Parallelogram Conditions
Special Parallelograms

7.3: Tests for Parallelograms

Classifying Quadrilaterals
Parallelogram Conditions
Special Parallelograms

7.4: Rectangles

Area of Parallelograms
Classifying Quadrilaterals
Perimeter and Area of Rectangles
Special Parallelograms

7.5: Rhombi and Squares

Classifying Quadrilaterals
Perimeter and Area of Rectangles
Special Parallelograms
Square Roots

7.6: Trapezoids and Kites

Classifying Quadrilaterals

8: Proportions and Similarity

8.1: Rations and Proportions

Beam to Moon (Ratios and Proportions)
Direct and Inverse Variation
Geometric Probability
Part-to-part and Part-to-whole Ratios

8.2: Similar Polygons

Perimeters and Areas of Similar Figures
Similar Figures
Similarity in Right Triangles

8.3: Similar Triangles

Perimeters and Areas of Similar Figures
Similar Figures
Similarity in Right Triangles

8.5: Parts of Similar Triangles

Similarity in Right Triangles

8.6: Similarity Transformations

Circles
Dilations

8.7: Scale Drawings and Models

Dilations

9: Right Triangles and Trigonometry

9.1: Geometric Mean

Geometric Sequences
Similarity in Right Triangles

9.2: The Pythagorean Theorem and Its Converse

Circles
Cosine Function
Distance Formula
Pythagorean Theorem
Pythagorean Theorem with a Geoboard
Sine Function
Surface and Lateral Areas of Pyramids and Cones
Tangent Function

9.3: Special Right Triangles

Cosine Function
Sine Function
Tangent Function

9.4: Trigonometry

Sine, Cosine, and Tangent Ratios

9.5: Angles of Elevation and Depression

Sine, Cosine, and Tangent Ratios

9.7: Vectors

Adding Vectors
Vectors

10: Transformations and Symmetry

10.1: Reflections

Absolute Value with Linear Functions
Holiday Snowflake Designer
Reflections
Rotations, Reflections, and Translations

10.2: Translations

Absolute Value with Linear Functions
Rotations, Reflections, and Translations
Translations

10.3: Rotations

Rotations, Reflections, and Translations
Similar Figures

10.5: Symmetry

Holiday Snowflake Designer

10.6: Dilations

Dilations

11: Circles

11.1: Circles and Circumference

Chords and Arcs
Circles
Circumference and Area of Circles
Inscribed Angles

11.2: Measuring Angles and Arcs

Inscribed Angles

11.3: Arcs and Chords

Chords and Arcs
Inscribed Angles

11.4: Inscribed Angles

Circumference and Area of Circles
Inscribed Angles

11.8: Equations of Circles

Circles

12: Areas of Polygons and Circles

12.1: Areas of Parallelograms and Triangles

Area of Parallelograms
Area of Triangles
Perimeter and Area of Rectangles
Perimeters and Areas of Similar Figures

12.3: Areas of Circles and Sectors

Circumference and Area of Circles

12.4: Areas of Regular Polygons and Composite Figures

Area of Triangles

12.5: Areas of Similar Figures

Perimeters and Areas of Similar Figures

13: Extending Surface Area and Volume

13.1: Representations of Three-Dimensional Figures

Surface and Lateral Areas of Prisms and Cylinders
Surface and Lateral Areas of Pyramids and Cones

13.2: Surface Areas of Prisms and Cylinders

Surface and Lateral Areas of Prisms and Cylinders

13.3: Surface Areas of Pyramids and Cones

Surface and Lateral Areas of Prisms and Cylinders
Surface and Lateral Areas of Pyramids and Cones

13.4: Volumes of Prims and Cylinders

Prisms and Cylinders
Pyramids and Cones

13.5: Volumes of Pyramids and Cones

Pyramids and Cones

14: Probability and Measurement

14.2: Probability with Permutations and Combinations

Binomial Probabilities
Permutations and Combinations

14.3: Geometric Probability

Geometric Probability

14.5: Probabilities of Independent and Dependent Events

Independent and Dependent Events
Theoretical and Experimental Probability

14.6: Probabilities of Mutually Exclusive Events

Probability Simulations