Course curriculum

1
Preliminary Information
 Class Information FREE PREVIEW
 Compiled Documents
 Semester 1 and Semester 2 Terms, Postulates, Theorems List

2
Chapter 1  Points, Lines, Planes, and Angles
 1.1 Lesson  Points, Lines, and Planes FREE PREVIEW
 1.1 Lesson Notes, Homework Questions and Answers FREE PREVIEW
 1.1 Homework Video  Points, Lines, and Planes FREE PREVIEW
 1.2 Lesson  Segments and Rays
 1.2 Lesson Notes, Homework Questions and Answers
 1.2 Homework Video  Segments and Rays
 1.3 Lesson  Angles
 1.3 Lesson Notes, Homework Questions and Answers
 1.3 Homework Video  Angles

3
Chapter 2  Deductive Reasoning
 2.1 Lesson  IfThen Statements and Converses
 2.1 Lesson Notes, Practice Questions and Answers
 2.1 Homework Video  IfThen Statements
 2.2 Lesson  Properties from Algebra
 2.2 Lesson Notes, Homework Questions and Answers
 2.2 Homework Video  Properties from Algebra
 2.3 Lesson  Proving Theorems
 2.3 Lesson Notes, Homework Questions and Answers
 2.3 Homework Video Proving Theorems
 2.4 Lesson  Special Pairs of Angles
 2.4 Lesson Notes, Homework Questions and Answers
 2.4 Homework Video  Special Pairs of Angles
 2.5 Lesson  Perpendicular Lines
 2.5 Lesson Notes, Homework Questions and Answers
 2.5 Homework Video  Perpendicular Lines

4
Chapter 3  Parallel Lines and Planes
 3.1 Lesson  Parallel Lines and Planes  Definitions
 3.1 Lesson Notes, Homework Questions and Answers
 3.1 Homework Video  Parallel Lines and Planes (Def)
 3.2 Lesson  Properties of Parallel Lines
 3.2 Lesson Notes, Homework Questions and Answers
 3.2 Homework Video  Properties of Parallel Lines
 3.3 Lesson  Proving Lines Parallel
 3.3 Lesson Notes, Homework Questions and Answers
 3.3 Homework Video  Proving Lines Parallel
 3.4 Lesson  Introduction to Triangles
 3.4 Lesson Notes, Homework Questions and Answers
 3.4 Homework Video  Introduction to Triangles
 3.5 Lesson  Angles of Polygons
 3.5 Lesson Notes, Homework Questions and Answers
 3.5 Homework Video  Angles of Polygons
 3.6 Lesson  Inductive Reasoning
 3.6 Lesson Notes, Homework Questions and Answers
 3.6 Homework Video  Inductive Reasoning

5
Chapter 4  Congruent Triangles
 4.1 Lesson  Congruent Figures
 4.1 Lesson Notes, Homework Questions and Answers
 4.1 Homework Video  Congruent Figures
 4.2 Lesson  Proving Triangles Congruent
 4.2 Lesson Notes, Homework Questions and Answers
 4.2 Homework Video  Proving Triangles Congruent
 4.3 Lesson  Using Congruent Triangles
 4.3 Lesson Notes, Homework Questions and Answers
 4.3 Homework Video  Using Congruent Triangles
 4.4 Lesson  The Isosceles Triangle Theorems
 4.4 Lesson Notes, Homework Questions and Answers
 4.4 Homework Video  The Isosceles Triangle Theorems
 4.5 Lesson  Using More than One Pair of Congruent Triangles
 4.5 Lesson Notes, Homework Questions and Answers
 4.5 Homework Video Using More than One Pair of Congruent Triangles
 4.6 Lesson  Medians, Altitudes, and Perpendicular Bisectors
 4.6 Lesson Notes, Homework Questions and Answers
 4.6 Homework Video  Medians, Altitudes, and Perpendicular Bisectors

6
Chapter 5  Quadrilaterals
 5.1 Lesson  Properties of Parallelograms
 5.1 Lesson Notes, Homework Questions and Answers
 5.1 Homework Video  Properties of Parallelograms
 5.2 Lesson  Ways to Prove that Quadrilaterals are Parallelograms
 5.2 Lesson Notes, Homework Questions and Answers
 5.2 Homework Video  Ways to Prove Quad. are Parallelograms
 5.3 Lesson  Theorems Inolving Parallel Lines
 5.3 Lesson Notes, Homework Questions and Answers
 5.3 Homework Video  Theorems Involving Parallel Lines
 5.4 Lesson  Special Parallelograms
 5.4 Lesson Notes, Homework Questions and Answers
 5.4 Homework Video  Special Parallelograms
 5.5 Lesson  Trapezoids
 5.5 Lesson Notes, Homework Questions and Answers
 5.5 Homework Video  Trapezoids

7
Chapter 6  Similar Polygons
 6.1 Lesson  Ratios
 6.1 Lesson Notes, Homework Questions and Answers
 6.1 Homework Video  Ratios
 6.2 Lesson  Proportions
 6.2 Lesson Notes, Homework Questions and Answers
 6.2 Homework Video  Proportions
 6.3 Lesson  Similar Polygons
 6.3 Lesson Notes, Homework Questions and Answers
 6.3 Homework Video  Similar Polygons
 6.4 Lesson  Postulates and Theorems for Similar Triangles
 6.4 Lesson Notes, Homework Questions and Answers
 6.4 Homework Video  Postulates and Theorems for Similar Triangles

8
Chapter 7  Right Triangles
 7.1 Lesson  Properties of Radicals
 7.1 Lesson Notes, Homework Questions and Answers
 7.1 Homework Video  Properties of Radicals
 7.2 Lesson  Similarity in Right Triangles
 7.2 Lesson Notes, Homework Questions and Answers
 7.2 Homework Video  Similarity in Right Triangles
 7.3 Lesson  Pythagorean Theorem
 7.3 Lesson Notes, Homework Questions and Answers
 7.3 Homework Video  Pythagorean Theorem
 7.4 Lesson  Converse of the Pythagorean Theorem
 7.4 Lesson Notes, Homework Questions and Answers
 7.4 Homework Video  Converse of the Pythagorean Theorem
 7.5 Lesson  Special Right Triangles
 7.5 Lesson Notes, Homework Questions and Answers
 7.5 Homework Video  Special Right Triangles
 7.6 Lesson  Sine, Cosine, and Tangent
 7.6 Lesson Notes, Homework Questions and Answers
 7.6 Homework Video  Sine, Cosine, and Tangent
 7.7 Lesson  Applications of Right Triangle Trigonometry
 7.7 Lesson Notes, Homework Questions and Answers
 7.7 Homework Video  Application of Right Triangle Trig.

9
Chapter 8  Circles
 8.1 Lesson  Circles  Terms
 8.1 Lesson Notes, Homework Questions and Answers
 8.1 Homework Video  Circles  Terms
 8.2 Lesson  Tangents
 8.2 Lesson Notes, Homework Questions and Answers
 8.2 Homework Video  Tangents
 8.3 Lesson  Arcs and Central Angles
 8.3 Lesson Notes, Homework Questions and Answers
 8.3 Homework Video  Arcs and Central Angles
 8.4 Lesson  Arcs and Chords
 8.4 Lesson Notes, Homework Questions and Answers
 8.4 Homework Video  Arcs and Chords
 8.5 Lesson  Circles and Angles
 8.5 Lesson Notes, Homework Questions and Answers
 8.5 Homework Video  Circles and Angles
 8.6 Lesson  Circles and Segments
 8.6 Lesson Notes, Homework Questions and Answers
 8.6 Homework Video  Circles and Segments

10
Chapter 9  Area of Plane Figures
 9.1 Lesson  Area of Rectangles
 9.1 Lesson Notes, Homework Questions and Answers
 9.1 Homework Video  Area of Rectangles
 9.2 Lesson  Area of Parallelograms, Triangles, and Rhombuses
 9.2 Lesson Notes, Homework Questions and Answers
 9.2 Homework Video  Area of Parallelograms, Triangles, and Rhombuses
 9.3 Lesson  Area of Trapezoids
 9.3 Lesson Notes, Homework Questions and Answers
 9.3 Homework Video  Area of Trapezoids
 9.4 Lesson  Area of a Regular Polygon
 9.4 Lesson Notes, Homework Question and Answers
 9.4 Homework Video  Area of a Regular Polygon
 9.5 Lesson  Area and Circumference
 9.5 Lesson Notes, Homework Questions and Answers
 9.5 Homework Video  Area and Circumference
 9.6 Lesson  Arc Length and Sector
 9.6 Lesson Notes, Homework Questions and Answers
 9.6 Homework Video  Arc Length and Sector

11
Chapter 10  Areas and Volumes of Solids
 10.1 Lesson  Prisms
 10.1 Lesson Notes, Homework Questions and Answers
 10.1 Homework Video  Prisms
 10.2 Lesson  Pyramids
 10.2 Lesson Notes, Homework Questions and Answers
 10.2 Homework Video  Pyramids
 10.3 Lesson  Cylinders and Cones
 10.3 Lesson Notes, Homework Questions and Answers
 10.3 Homework Video  Cylinders and Cones
 10.4 Lesson  Spheres
 10.4 Lesson Notes, Homework Questions and Answers
 10.4 Homework Video  Spheres

12
Chapter 11  Coordinate Geometry
 11.1 Lesson  Distance Formula
 11.1 Lesson Notes, Homework Questions and Answers
 11.1 Homework Video  Distance Formula
 11.2 Lesson  Equations in Two Variables
 11.2 Lesson Notes, Homework Questions and Answers
 11.2 Homework Video  Equations in Two Variables
 11.3 Lesson  Graphs of Linear Equations
 11.3 Lesson Notes, Homework Questions and Answers
 11.3 Homework Video  Graphs of Linear Equations
 11.4 Lesson  The Slope of a Line
 11.4 Lesson Notes, Homework Questions and Answers
 11.4 Homework Video  The Slope of a Line
 11.5 Lesson  Finding an Equation of a Line
 11.5 Lesson Notes, Homework Questions and Answers
 11.5 Homework Video  Finding an Equation of a Line
 11.6 Lesson  Parallel and Perpendicular Lines
 11.6 Lesson Notes, Homework Questions and Answers
 11.6 Homework Video  Parallel and Perpendicular Lines
 11.7 Lesson  Systems of Linear Equations
 11.7 Lesson Notes, Homework Questions and Answers
 11.7 Homework Video  Systems of Linear Equations
 11.8 Lesson  Vectors
 11.8 Lesson Notes, Homework Questions and Answers
 11.8 Homework Video  Vectors

13
Chapter 12  Constructions
 Online Constructions Tool
 12.1 Lesson  What Constructions Mean
 12.1 Lesson Notes, Homework Questions and Answers
 12.1 Homework Video  What Constructions Mean
 12.2 Lesson  Perpendiculars and Parallels
 12.2 Lesson Notes, Homework Questions and Answers
 12.2 Homework Video  Perpendiculars and Parallels
 12.3 Lesson  Circles
 12.3 Lesson Notes, Homework Questions and Answers
 12.3 Homework Video  Circles
 12.4 Lesson  Special Segments
 12.4 Lesson Notes, Homework Questions and Answers
 12.4 Homework Video  Special Segments

14
Chapter 13  Transformations
 13.1 Lesson  Mappings and Functions
 13.1 Lesson Notes, Homework Questions and Answers
 13.1 Homework Video  Mappings and Functions
 13.2 Lesson  Reflections
 13.2 Lesson Notes, Homework Questions and Answers
 13.2 Homework Video  Reflections
 13.3 Lesson  Translations and Glide Reflections
 13.3 Lesson Notes, Homework Questions and Answers
 13.3 Homework Video  Translations and Glide Reflections
 13.4 Lesson  Rotations
 13.4 Lesson Notes, Homework Questions and Answers
 13.4 Homework Video  Rotations
 13.5 Lesson  Dilations
 13.5 Lesson Notes, Homework Questions and Answers
 13.5 Homework Video  Dilations
 13.6 Lesson  Composites of Mappings
 13.6 Lesson Notes, Homework Questions and Answers
 13.6 Homework Video  Composites of Mappings
 13.7 Lesson  Inverses and the Identity
 13.7 Lesson Notes, Homework Questions and Answers
 13.7 Homework Video  Inverses and the Identity
Social proof: reviews

Amazing class! Awesome teacher!
Terri Ann Boardway
Mr.Colosky makes geometry easy, and he has funny ways to help you remember all the terms that are necessary to understanding the subject. I would recommend ...
Read MoreMr.Colosky makes geometry easy, and he has funny ways to help you remember all the terms that are necessary to understanding the subject. I would recommend this class to anyone struggling with geometry. Adrianna
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Geometry
Tawnya Taylor
My son is LOVING the Geometry! This curriculum is everything we hoped for in our search for Math resources. The homework videos were the clincher! This is ou...
Read MoreMy son is LOVING the Geometry! This curriculum is everything we hoped for in our search for Math resources. The homework videos were the clincher! This is our 3rd class so far and we have no intentions of stopping!
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Great Class
Isa Hussain
Mr. Colosky has made learning Geometry so fun! His videos are really detailed and informative. When you don't understand a question, he goes above and beyo...
Read MoreMr. Colosky has made learning Geometry so fun! His videos are really detailed and informative. When you don't understand a question, he goes above and beyond to explain it. My son will definitely take future classes with Mr. Colosky!
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Practical
sonia ray
This method of teaching is practical and to the point. Easy to use and understand. I have done live and prerecorded depending on my schedule and both of my...
Read MoreThis method of teaching is practical and to the point. Easy to use and understand. I have done live and prerecorded depending on my schedule and both of my sons have used it. Colosky is fun and engaging in the live classes.
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