1 Chapter 1 Tools of Geometry 1-1:  Nets and Drawings for Visualizing Geometry 1-1:  Nets and Drawings for Visualizing Geometry 1-2:  Points, Lines, and Planes 1-2:  Points, Lines, and Planes 1-3:  Measuring Segments 1-3:  Measuring Segments 1-4:  Measuring Angles 1-4:  Measuring Angles 1-5:  Exploring Angle Pairs 1-5:  Exploring Angle Pairs 1-6:  Basic Constructions Also consider: 1-6:  Basic Constructions Also consider: 1-7:  Midpoint and Distance in the Coordinate Plane Also consider: 1-7:  Midpoint and Distance in the Coordinate Plane Also consider: 1-8:  Perimeter, Circumference, and Area Also consider: 1-8:  Perimeter, Circumference, and Area Also consider: Checkpoint opportunity Checkpoint opportunity
 2 Chapter 2 Reasoning and Proof 2-1:  Patterns and Inductive Reasoning Also consider: 2-1:  Patterns and Inductive Reasoning Also consider: 2-2:  Conditional Statements Also consider: 2-2:  Conditional Statements Also consider: 2-3:  Biconditionals and Definitions 2-3:  Biconditionals and Definitions 2-4:  Deductive Reasoning 2-4:  Deductive Reasoning 2-5:  Reasoning in Algebra and Geometry Also consider: 2-5:  Reasoning in Algebra and Geometry Also consider: 2-6:  Proving Angles Congruent 2-6:  Proving Angles Congruent
 3 Chapter 3 Parallel and Perpendicular Lines 3-1:  Lines and Angles 3-1:  Lines and Angles 3-2:  Properties of Parallel Lines 3-2:  Properties of Parallel Lines 3-3:  Proving Lines Parallel 3-3:  Proving Lines Parallel 3-4:  Parallel and Perpendicular Lines 3-4:  Parallel and Perpendicular Lines 3-5:  Parallel Lines and Triangles 3-5:  Parallel Lines and Triangles 3-6:  Constructing Parallel and Perpendicular Lines 3-6:  Constructing Parallel and Perpendicular Lines 3-7:  Equations of Lines in the Coordinate Plane 3-7:  Equations of Lines in the Coordinate Plane 3-8:  Slopes of Parallel and Perpendicular Lines 3-8:  Slopes of Parallel and Perpendicular Lines Checkpoint opportunity Chapters 1-3 Checkpoint opportunity Chapters 1-3
 4 Chapter 4 Congruent Triangles 4-1:  Congruent Figures 4-1:  Congruent Figures 4-2:  Triangle Congruence by SSS and SAS 4-2:  Triangle Congruence by SSS and SAS 4-3:  Triangle Congruence by ASA and AAS 4-3:  Triangle Congruence by ASA and AAS 4-4:  Using Corresponding Parts of Congruent Triangles 4-4:  Using Corresponding Parts of Congruent Triangles 4-5:  Isosceles and Equilateral Triangles 4-5:  Isosceles and Equilateral Triangles 4-6:  Congruence in Right Triangles 4-6:  Congruence in Right Triangles 4-7:  Congruence in Overlapping Triangles 4-7:  Congruence in Overlapping Triangles
 5 Chapter 5 Relationships Within Triangles 5-1:  Midsegments of Triangles 5-1:  Midsegments of Triangles 5-2:  Perpendicular and Angle Bisectors 5-2:  Perpendicular and Angle Bisectors 5-3:  Bisectors in Triangles 5-3:  Bisectors in Triangles 5-4:  Medians and Altitudes Also consider: 5-4:  Medians and Altitudes Also consider: 5-5:  Indirect Proof 5-5:  Indirect Proof 5-6:  Inequalities in One Triangle 5-6:  Inequalities in One Triangle 5-7:  Inequalities in Two Triangles 5-7:  Inequalities in Two Triangles Checkpoint opportunity Chapters 1-5 Checkpoint opportunity Chapters 1-5
 6 Chapter 6 Polygons and Quadrilaterals 6-1:  The Polygon Angle-Sum Theorems 6-1:  The Polygon Angle-Sum Theorems 6-2:  Properties of Parallelograms 6-2:  Properties of Parallelograms 6-3:  Proving That a Quadrilateral Is a Parallelogram 6-3:  Proving That a Quadrilateral Is a Parallelogram 6-4:  Properties of Rhombuses, Rectangles, and Squares 6-4:  Properties of Rhombuses, Rectangles, and Squares 6-5:  Conditions for Rhombuses, Rectangles, and Squares 6-5:  Conditions for Rhombuses, Rectangles, and Squares 6-6:  Trapezoids and Kites Also consider: 6-6:  Trapezoids and Kites Also consider: 6-7:  Polygons in the Coordinate Plane 6-7:  Polygons in the Coordinate Plane 6-8:  Applying Coordinate Geometry 6-8:  Applying Coordinate Geometry 6-9:  Proofs Using Coordinate Geometry 6-9:  Proofs Using Coordinate Geometry Checkpoint opportunity Checkpoint opportunity
 7 Chapter 7 Similarity 7-1:  Ratios and Proportions 7-1:  Ratios and Proportions 7-2:  Similar Polygons Also consider: 7-2:  Similar Polygons Also consider: 7-3:  Proving Triangles Similar Also consider: 7-3:  Proving Triangles Similar Also consider: 7-4:  Similarity in Right Triangles 7-4:  Similarity in Right Triangles 7-5:  Proportions in Triangles Also consider: 7-5:  Proportions in Triangles Also consider: Checkpoint opportunity Chapters 1-7 Checkpoint opportunity Chapters 1-7
 8 Chapter 8 Right Triangles and Trigonometry 8-1:  The Pythagorean Theorem and Its Converse Also consider: 8-1:  The Pythagorean Theorem and Its Converse Also consider: 8-2:  Special Right Triangles 8-2:  Special Right Triangles 8-3:  Trigonometry Also consider: 8-3:  Trigonometry Also consider: 8-4:  Angles of Elevation and Depression 8-4:  Angles of Elevation and Depression 8-5:  Law of Sines 8-5:  Law of Sines 8-6:  Law of Cosines Also consider: 8-6:  Law of Cosines Also consider: Checkpoint opportunity Chapter 8 Chapters 1-8 Checkpoint opportunity Chapter 8 Chapters 1-8
 9 Chapter 9 Transformations 9-1:  Translations 9-1:  Translations 9-2:  Reflections 9-2:  Reflections 9-3:  Rotations Also consider: 9-3:  Rotations Also consider: 9-4:  Composition of Isometries Also consider: 9-4:  Composition of Isometries Also consider: 9-5:  Congruence Transformations 9-5:  Congruence Transformations 9-6:  Dilations Also consider: 9-6:  Dilations Also consider: 9-7:  Similarity Transformations 9-7:  Similarity Transformations Checkpoint opportunity Chapter 9 Chapters 1-9 Checkpoint opportunity Chapter 9 Chapters 1-9
 10 Chapter 10 Area 10-1:  Areas of Parallelograms and Triangles Also consider: 10-1:  Areas of Parallelograms and Triangles Also consider: 10-2:  Areas of Trapezoids, Rhombuses, and Kites Also consider: 10-2:  Areas of Trapezoids, Rhombuses, and Kites Also consider: 10-3:  Areas of Regular Polygons 10-3:  Areas of Regular Polygons 10-4:  Perimeters and Areas of Similar Figures 10-4:  Perimeters and Areas of Similar Figures 10-5:  Trigonometry and Area Also consider: 10-5:  Trigonometry and Area Also consider: 10-6:  Circles and Arcs Also consider: 10-6:  Circles and Arcs Also consider: 10-7:  Areas of Circles and Sectors Also consider: 10-7:  Areas of Circles and Sectors Also consider: 10-8:  Geometric Probability 10-8:  Geometric Probability Checkpoint opportunity Chapter 10 Chapters 1-10 • Coming soon: Checkpoint: Trigonometry of general triangles Checkpoint opportunity Chapter 10 Chapters 1-10 • Coming soon: Checkpoint: Trigonometry of general triangles
 11 Chapter 11 Surface Area and Volume 11-1:  Space Figures and Cross Sections Also consider: 11-1:  Space Figures and Cross Sections Also consider: 11-2:  Surface Areas of Prisms and Cylinders 11-2:  Surface Areas of Prisms and Cylinders 11-3:  Surface Areas of Pyramids and Cones 11-3:  Surface Areas of Pyramids and Cones 11-4:  Volumes of Prisms and Cylinders 11-4:  Volumes of Prisms and Cylinders 11-5:  Volumes of Pyramids and Cones 11-5:  Volumes of Pyramids and Cones 11-6:  Surface Areas and Volumes of Spheres 11-6:  Surface Areas and Volumes of Spheres 11-7:  Areas and Volumes of Similar Solids Also consider: 11-7:  Areas and Volumes of Similar Solids Also consider: Checkpoint opportunity Chapter 11 Chapter 1-11 Checkpoint opportunity Chapter 11 Chapter 1-11
 12 Chapter 12 Circles 12-1:  Tangent Lines 12-1:  Tangent Lines 12-2:  Chords and Arcs 12-2:  Chords and Arcs 12-3:  Inscribed Angles Also consider: 12-3:  Inscribed Angles Also consider: 12-4:  Angle Measures and Segment Lengths 12-4:  Angle Measures and Segment Lengths 12-5:  Circles in the Coordinate Plane Also consider: 12-5:  Circles in the Coordinate Plane Also consider: 12-6:  Locus: A Set of Points 12-6:  Locus: A Set of Points Checkpoint opportunity Chapter 12 Chapters 1-12 Checkpoint opportunity Chapter 12 Chapters 1-12
 13 Chapter 13 Probability 13-1:  Experimental and Theoretical Probability 13-1:  Experimental and Theoretical Probability 13-2:  Probability Distributions and Frequency Tables 13-2:  Probability Distributions and Frequency Tables 13-3:  Permutations and Combinations Also consider: 13-3:  Permutations and Combinations Also consider: 13-4:  Compound Probability Also consider: 13-4:  Compound Probability Also consider: 13-5:  Probability Models 13-5:  Probability Models 13-6:  Conditional Probability Formulas Also consider: 13-6:  Conditional Probability Formulas Also consider: 13-7:  Modeling Randomness 13-7:  Modeling Randomness Checkpoint opportunity Checkpoint opportunity
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