Instruction 
Practice 
Chapter 0  Preparing for Geometry 
Resources 
Section 0.1: Changing Units of Measure Within Systems
Khan Academy: Unit conversion within the metric system
Section 0.2: Changing Units of Measure Between Systems
Conversions Between Systems
Section 0.3: Simple Probability
Khan Academy: Probability explained
Section 0.4: Algebraic Expressions
Writing Algebraic Expressions
Section 0.5: Linear Equations
Khan Academy: Linear Equations
Section 0.6: Linear Inequalities
Purple Math: linear inequalities
Section 0.7: What is an Ordered Pair?
What is an Ordered Pair?
Section 0.8: Systems of Linear Equations
Purple Math: systems of linear equations
Section 0.9:Square Roots and Simplifying Radicals
How to Simplify Radicals

Section 0.1:Practice Problems
Practice Problems
Section 0.2: Changing Units of Measure Between Systems
Metric Units & Converting Between Them
Section 0.3: Simple Probability
Examples & Practice
Section 0.4: Algebraic Expressions
Web Math
Section 0.5: Linear Equations
Math Is Fun: linear equations
Section 0.6: Linear Inequalities
Math Is Fun: Linear Inequalities
Section 0.7: Ordered Pairs
Math Is Fun: Ordered Pairs
Section 0.8: Systems of Linear Equations
Practice Problems
Section 0.9: Square Roots and Simplifying Radicals
Examples & Practice

Chapter 1  Tools of Geometry 
Resources 
Section 1.1: Points, Lines, and Planes
ath Antics  Points, Lines, & Planes
Section 1.2: Linear Measure
Units of Conversion: Linear Measure
Section 1.3: Distance and Midpoints
Math Planet: distance & midpoints
Section 1.4: Angle Measure
Khan Academy
Section 1.5: Angle Relationships
Angle Relationships and Parallel Lines
Section 1.6: TwoDimensional Figures
Classify 2D figures
Section 1.7:ThreeDimensional Figures
3D figures

Section 1.1: Points, Lines, and Planes
Khan Academy
Section 1.2: Linear Measure
Practice with Linear Measure
Section 1.3: Distance and Midpoints
Practice Problems
Section 1.4: Angle Measure
Math Is Fun: practice with angles
Section 1.5: Angle Relationships
Math Is Fun
Section 1.6: TwoDimensional Figures
2D shapes
Section 1.7: ThreeDimensional Figures
3 dimensional shapeslets practice

Chapter 2  Reasoning and Proof 
Resources 
Section 2.1: Inductive Reasoning and Conjecture
Section 2.2: Logic
Section 2.3: Conditional Statements
Section 2.4: Deductive Reasoning
Section 2.5: Postulates and Paragraph Proofs
Section 2.6: Algebraic Proof
Section 2.7: Proving Segment Relationships
Section 2.8: Proving Angle Relationships

Section 2.1: Inductive Reasoning and Conjecture
Section 2.2: Logic
Section 2.3: Conditional Statements
Section 2.4: Deductive Reasoning
Section 2.5: Postulates and Paragraph Proofs
Section 2.6: Algebraic Proof
Section 2.7: Proving Segment Relationships
Section 2.8: Proving Angle Relationships

Chapter 3  Parallel and Perpendicular Lines 
Resources 
Section 3.1: Parallel Lines and Transversals
Math Planet; definitions & video
YouTube; Parallel Lines & Transversals
Transversal; definition
Section 3.2: Angles and Parallel Lines
Art of Problem Solving: Angles and Parallel Lines
Angles formed between transversals and parallel lines
Section 3.3: Slopes of Lines
Parallel and Perpendicular Lines
How to Find the Slope of a Line
Section 3.4: Equations of Lines
Art of Problem Solving: PointSlope Form
Khan Academy; Equations of parallel and perpendicular lines
Section 3.5: Proving Lines Parallel
Parallel Lines: How to Prove Lines Are Parallel
Section 3.6:Perpendicular and Distance
Finding the Distance Between Two Points on a Coordinate Plane
The Distance Formula

Section 3.1: Parallel Lines and Transversals
Khan Academy; parallel lines & transversals
Parallel Lines and Transversals: Examples (Basic Geometry Concepts)
Section 3.2: Angles and Parallel Lines
Khan Academy; Angles formed by parallel lines and transversals
Parallel Lines, and Pairs of Angles
Section 3.3: Slopes of Lines
Mathopolis; Practice Questions
How To Find The Slope Of A Line: THE EASY WAY!!
WRITING LINEAR EQUATIONS USING THE POINTSLOPE FORM AND THE STANDARD FORM
Section 3.4: Equations of Lines
WRITING LINEAR EQUATIONS USING THE SLOPEINTERCEPT FORM
Section 3.5: Proving Lines Parallel
Art of problem solving proving lines and parallel
Equations of parallel and perpendicular lines
Section 3.6: Perpendiculars and Distance
Distance between point and line
Perpendicular Distance from a Point to a Line

Chapter 4  Congruent Triangles 
Resources 
Section 4.1: Classifying Triangles
How to Classify Triangles  Acute, Obtuse, Right
Classifying Triangles & the Measurement of the Angles
Section 4.2: Angles of Triangles
Khan Academy
Angles of Triangles
Section 4.3: Congruent Triangles
Math Is Fun: congruent triangles
There are five different ways to find triangles are congruent
Section 4.4: Proving Triangles Congruent  SSS, SAS
Section 4.5: Proving Triangles Congruent  ASA, AAS
Section 4.6: Isosceles and Equalateral Triangles
Section 4.7: Congruence Transformations
Section 4.8: Triangles and Coordinate Proofs

Section 4.1: Classifying Triangles
Math is Fun
Classifying Triangles Drag and Drop Game
Section 4.2: Angles of Triangles
Math is Fun: triangles
Classify Triangles Lesson
Section 4.3: Congruent Triangles
Practice with triangles
Math Zone: Flip Cards
Section 4.4: Proving Triangles Congruent  SSS, SAS
Section 4.5: Proving Triangles Congruent  ASA, AAS
Section 4.6: Isosceles and Equalateral Triangles
Section 4.7: Congruence Transformations
Section 4.8: Triangles and Coordinate Proofs

Chapter 5  Relationships in Triangles 
Resources 
Section 5.1: Bisectors of Triangles
Khan Academy: Angle bisector theorem proof
Section 5.2: Medians and Altitudes of Triangles
Section 5.3: Inequalities in One Triangle
Section 5.4: Indirect Proof
Section 5.5: The Triangle Inequality
Section 5.6: Inequalities in Two Triangles

Section 5.1: Bisectors of Triangles
Section 5.2: Medians and Altitudes of Triangles
Section 5.3: Inequalities in One Triangle
Section 5.4: Indirect Proof
Section 5.5: The Triangle Inequality
Section 5.6: Inequalities in Two Triangles

Chapter 6  Quadrilaterals 
Resources 
Section 6.1: Angles of Polygons
Sum of interior angles of a polygon
Sum of Interior Angles of a Polygon
Section 6.2: Parrallelograms
Section 6.3: Tests of Parrallelograms
Section 6.4: Rectangles
Section 6.5: Rhombi and Squares
Section 6.6: Trapzoids and Kites

Section 6.1: Angles of Polygons
Khan Academy
Math Is Fun
interior and exterior angles of polygons
Section 6.2: Parrallelograms
Section 6.3: Tests of Parrallelograms
Section 6.4: Rectangles
Section 6.5: Rhombi and Squares
Section 6.6: Trapzoids and Kites

Chapter 7  Proportions and Similarities 
Resources 
Section 7.1: Ratios and Proportions
Section 7.2: Similar Polygons
Section 7.3: Similar Triangles
Section 7.4: Parallel Lines and Proportional Parts
Section 7.5: Parts of Similar Triangles
Section 7.6: Similarity Transformations
Section 7.7: Scale Drawing and Models

Section 7.1: Ratios and Proportions
Section 7.2: Similar Polygons
Section 7.3: Similar Triangles
Section 7.4: Parallel Lines and Proportional Parts
Section 7.5: Parts of Similar Triangles
Section 7.6: Similarity Transformations
Section 7.7: Scale Drawing and Models

Chapter 8  Right Triangles and Trigonometry 
Resources 
Section 8.1: Geometric Mean
Section 8.2: The Pythagorean Theorem and Its Converse
Section 8.3: Special Right Triangles
Section 8.4: Trigonometry
Section 8.5: Angles of Elevation and Depression
Section 8.6: The Law of Sines and Law of Cosines
Section 8.7: Vectors

Section 8.1: Geometric Mean
Section 8.2: The Pythagorean Theorem and Its Converse
Section 8.3: Special Right Triangles
Section 8.4: Trigonometry
Section 8.5: Angles of Elevation and Depression
Section 8.6: The Law of Sines and Law of Cosines
Section 8.7: Vectors

Chapter 9  Transformation and Symmetry 
Resources 
Section 9.1: Reflections
Section 9.2: Translations
Section 9.3: Rotations
Section 9.4: Compositions of Transformations
Section 9.5: Symmetry
Section 9.6: Dilations

Section 9.1: Reflections
Section 9.2: Translations
Section 9.3: Rotations
Section 9.4: Compositions of Transformations
Section 9.5: Symmetry
Section 9.6: Dilations

Chapter 10  Circles 
Resources 
Section 10.1: Circles and Circumference
Section 10.2: Measuring Angles and Arcs
Section 10.3: Arcs and Chords
Section 10.4: Inscribed Angles
Section 10.5: Tangents
Section 10.6: Secants, Tangents, and Angle Measurements
Section 10.7: Special Segments in a Circle
Section 10.8: Equations of Circles

Section 10.1: Circles and Circumference
Section 10.2: Measuring Angles and Arcs
Section 10.3: Arcs and Chords
Section 10.4: Inscribed Angles
Section 10.5: Tangents
Section 10.6: Secants, Tangents, and Angle Measurements
Section 10.7: Special Segments in a Circle
Section 10.8: Equations of Circles

Chapter 11  Areas of Polygons and Circles 
Resources 
Section 11.1: Areas of Parallelograms and Triangles
Section 11.2: Areas of Trapezoids, Rhombi, and Kites
Section 11.3: Areas of Circle and Sectors
Section 11.4: Areas of Regular Polygons and Composite Figures
Section 11.5: Areas of Similar Figures

Section 11.1: Areas of Parallelograms and Triangles
Section 11.2: Areas of Trapezoids, Rhombi, and Kites
Section 11.3: Areas of Circle and Sectors
Section 11.4: Areas of Regular Polygons and Composite Figures
Section 11.5: Areas of Similar Figures

Chapter 12  Extended Surface Area and Volume 
Resources 
Section 12.1: Representations of ThreeDimensional Figures
Section 12.2: Surface Areas of Prisms and Cylinders
Section 12.3: Surface Areas of Pyramids and Cones
Section 12.4: Volumes of Prisms and Cylinders
Section 12.5: Volumes of Pyramids and Cones
Section 12.6: Surface Areas of Volume and Sphrers
Section 12.7: Spherical Geometry
Section 12.8: Congruent and Similar Solids

Section 12.1: Representations of ThreeDimensional Figures
Section 12.2: Surface Areas of Prisms and Cylinders
Section 12.3: Surface Areas of Pyramids and Cones
Section 12.4: Volumes of Prisms and Cylinders
Section 12.5: Volumes of Pyramids and Cones
Section 12.6: Surface Areas of Volume and Sphrers
Section 12.7: Spherical Geometry
Section 12.8: Congruent and Similar Solids

Chapter 13  Probability and Measurement 
Resources 
Section 13.1: Representing Sample Spaces
Section 13.2: Probability with Permutations and Combinations
Section 13.3: Geometric Probability
Section 13.4: Simulations
Section 13.5: Probabilities of Independent and Dependent Events
Section 13.6: Probability of Mutually Exclusive Events

Section 13.1: Representing Sample Spaces
Section 13.2: Probability with Permutations and Combinations
Section 13.3: Geometric Probability
Section 13.4: Simulations
Section 13.5: Probabilities of Independent and Dependent Events
Section 13.6: Probability of Mutually Exclusive Events
