Saxon Geometry is the perfect solution for students and parents who prefer a dedicated geometry course...yet want Saxon's proven methods!

Presented in the familiar Saxon approach of incremental development and continual review, topics are continually kept fresh in students' minds. Covering triangle congruence, postulates and theorems, surface area and volume, two-column proofs, vector addition, and slopes and equations of lines, Saxon features all the topics covered in a standard high school geometry course. Two-tone illustrations help students really "see" the geometric concepts, while sidebars provide additional notes, hints, and topics to think about. Parents will be able to easily help their students with the solutions manual, which includes step-by-step solutions to each problem in the student book; and quickly assess performance with the test book (test answers included). Tests are designed to be administered after every five lessons after the first ten.

*Note:* My Math Assistant does not sell the Saxon books directly. If you make a purchase using the Buy Book link on this page, My Math Assistant may make a small commission on the purchase as an affiliate of The Christianbook Group.

Our video lessons teach your student the concepts found in the Saxon books and provide additional examples - a perfect complement to the book lessons. Learn more and see sample videos here...

Foster more independence in your students by allowing them to grade their own Saxon Math lessons and tests without handing them the answer key! Save yourself from the mountain of papers to grade and allow your students to get immediate feedback and correct their work themselves. *(Saxon books are required to use this feature.)* Learn more...

Automatically add bite-sized ACT®/SAT® math videos to your student's daily lessons to build confidence over time. Learn by doing a single problem, then watching the explanation and tips to solve it quickly. Learn more...

Lesson 1 - Points, Lines, and Planes |

Lesson 2 - Segments |

Lesson 3 - Angles |

Lesson 4 - Postulates and Theorems About Points, Lines, and Planes |

Lesson 5 - More Theorems About Lines and Planes |

Lesson 6 - Identifying Pairs of Angles |

Lesson 7 - Using Inductive Reasoning |

Lesson 8 - Using Formulas in Geometry |

Lesson 9 - Finding Length - Distance Formula |

Lesson 10 - Using Conditional Statements |

Investigation 1 - Transversals and Angle Relationships |

Lesson 11 - Finding Midpoints |

Lesson 12 - Proving Lines Parallel |

Lesson 13 - Introduction to Triangles |

Lesson 14 - Disproving Conjectures with Counterexamples |

Lesson 15 - Introduction to Polygons |

Lesson 16 - Finding Slopes and Equations of Lines |

Lesson 17 - More Conditional Statements |

Lesson 18 - Triangle Theorems |

Lesson 19 - Introduction to Quadrilaterals |

Lesson 20 - Interpreting Truth Tables |

Investigation 2 - Proving the Pythagorean Theorem |

Lesson 21 - Laws of Detachment and Syllogism |

Lesson 22 - Finding Areas of Quadrilaterals |

Lesson 23 - Introduction to Circles |

Lesson 24 - Algebraic Proofs |

Lesson 25 - Triangle Congruence - SSS |

Lesson 26 - Central Angles and Arc Measure |

Lesson 27 - Two-Column Proofs |

Lesson 28 - Triangle Congruence - SAS |

Lesson 29 - Using the Pythagorean Theorem |

Lesson 30 - Triangle Congruence - ASA and AAS |

Investigation 3 - Exploring Angles of Polygons |

Lesson 31 - Flowchart and Paragraph Proofs |

Lesson 32 - Altitudes and Medians of Triangles |

Lesson 33 - Converse of the Pythagorean Theorem |

Lesson 34 - Properties of Parallelograms |

Lesson 35 - Finding Arc Lengths and Areas of Sectors |

Lesson 36 - Right Triangle Congruence Theorems |

Lesson 37 - Writing Equations of Parallel and Perpendicular Lines |

Lesson 38 - Perpendicular and Angle Bisectors of Triangles |

Lesson 39 - Inequalities in a Triangle |

Lesson 40 - Finding Perimeters and Areas of Composite Figures |

Investigation 4 - Inequalities in Two Triangles |

Lesson 41 - Ratios, Proportions, and Similarity |

Lesson 42 - Finding Distance from a Point to a Line |

Lesson 43 - Chords, Secants, and Tangents |

Lesson 44 - Applying Similarity |

Lesson 45 - Introduction to Coordinate Proofs |

Lesson 46 - Triangle Similarity (AA, SSS, SAS) |

Lesson 47 - Circles and Inscribed Angles |

Lesson 48 - Indirect Proofs |

Lesson 49 - Introduction to Solids |

Lesson 50 - Geometric Mean |

Investigation 5 - Nets |

Lesson 51 - Properties of Isosceles and Equilateral Triangles |

Lesson 52 - Properties of Rectangles, Rhombuses, and Squares |

Lesson 53 - 45-45-90 Right Triangles |

Lesson 54 - Representing Solids |

Lesson 55 - Triangle Midsegment Theorem |

Lesson 56 - 30-60-90 Right Triangles |

Lesson 57 - Finding Perimeter and Area with Coordinates |

Lesson 58 - Tangents and Circles, Part 1 |

Lesson 59 - Finding Surface Areas and Volumes of Prisms |

Lesson 60 - Proportionality Theorems |

Investigation 6 - Geometric Probability |

Lesson 61 - Determining if a Quadrilateral is a Parallelogram |

Lesson 62 - Finding Surface Areas and Volumes of Cylinders |

Lesson 63 - Introduction to Vectors |

Lesson 64 - Angles Interior to Circles |

Lesson 65 - Distinguishing Types of Parallelograms |

Lesson 66 - Finding Perimeters and Areas of Regular Polygons |

Lesson 67 - Introduction to Transformations |

Lesson 68 - Introduction to Trigonometric Ratios |

Lesson 69 - Properties of Trapezoids and Kites |

Lesson 70 - Finding Surface Areas and Volumes of Pyramids |

Investigation 7 - Trigonometric Ratios |

Lesson 71 - Translations |

Lesson 72 - Tangents and Circles, Part 2 |

Lesson 73 - Applying Trigonometry - Angles of Elevation and Depression |

Lesson 74 - Reflections |

Lesson 75 - Writing the Equation of a Circle |

Lesson 76 - Symmetry |

Lesson 77 - Finding Surface Areas and Volumes of Cones |

Lesson 78 - Rotations |

Lesson 79 - Angles Exterior to Circles |

Lesson 80 - Finding Surface Areas and Volumes of Spheres |

Investigation 8 - Patterns |

Lesson 81 - Graphing and Solving Linear Systems |

Lesson 82 - More Applications of Trigonometry |

Lesson 83 - Vector Addition |

Lesson 84 - Dilations |

Lesson 85 - Cross Sections of Solids |

Lesson 86 - Determining Chord Length |

Lesson 87 - Area Ratios of Similar Figures |

Lesson 88 - Graphing and Solving Linear Inequalities |

Lesson 89 - Vector Decomposition |

Lesson 90 - Composite Transformations |

Investigation 9 - Tessellations |

Lesson 91 - Introduction to Trigonometric Identities |

Lesson 92 - Quadrilaterals on the Coordinate Plane |

Lesson 93 - Representing Solids - Orthographic Views |

Lesson 94 - Law of Sines |

Lesson 95 - Equations of Circles - Translating and Dilating |

Lesson 96 - Effects of Changing Dimensions on Perimeter and Area |

Lesson 97 - Concentric Circles |

Lesson 98 - Law of Cosines |

Lesson 99 - Volume Ratios of Similar Solids |

Lesson 100 - Transformation Matrices |

Investigation 10 - Fractals |

Lesson 101 - Determining Lengths of Segments - Intersecting Circles |

Lesson 102 - Dilations in the Coordinate Plane |

Lesson 103 - Frustums of Cones and Pyramids |

Lesson 104 - Relating Arc Lengths and Chords |

Lesson 105 - Rotations and Reflections in the Coordinate Plane |

Lesson 106 - Circumscribed and Inscribed Figures |

Lesson 107 - Maximizing Area |

Lesson 108 - Introduction to Coordinate Space |

Lesson 109 - Non-Euclidean Geometry |

Lesson 110 - Scale Drawing and Maps |

Investigation 11 - Golden Ratio |

Lesson 111 - Finding Distance and Midpoint in Three Dimensions |

Lesson 112 - Finding Areas of Circle Segments |

Lesson 113 - Symmetry of Solids and Polyhedra |

Lesson 114 - Solving and Graphing Systems of Inequalities |

Lesson 115 - Finding Surface Areas and Volumes of Composite Solids |

Lesson 116 - Secant, Cosecant, and Cotangent |

Lesson 117 - Determining Line of Best Fit |

Lesson 118 - Finding Areas of Polygons Using Matrices |

Lesson 119 - Platonic Solids |

Lesson 120 - Topology |

Investigation 12 - Polar Coordinates |