With the change of Geometry to the CPM curriculum – I have links to helpful videos below:
These videos include the Math Notes from the text to help students review content and gain understanding and mastery!
(Some videos have been reused from my previous curriculum (I will say a different section number in the video), but it will still provide the same information about the material!)
Math Notes:
Chapter 1:
Math Note Lesson 1.1.1 – Lines of Symmetry
Math Note Lesson 1.1.2 – The Investigative Process
Math Note Lesson 1.1.3 – The Perimeter and Area of a Figure
Math Note Lesson 1.1.4 – Solving Linear Equations
Math Note Lesson 1.1.5 – Types of Angles
Math Note Lesson 1.2.1 – Probability and Vocabulary Definitions
Math Note Lesson 1.2.2 – Rigid Transformations
Math Note Lesson 1.2.4 – Formal Definitions of Rigid Transformations (3 Separate Videos Below)
Math Note Lesson 1.2.5 – Polygons
- (Video has extra information on convex & concave)
Math Note Lesson 1.2.6 – Slope of a Line and Parallel and Perpendicular Slopes
Math Note Lesson 1.3.1 – Venn Diagrams
Chapter 2
Math Note Lesson 2.1.1 – Angle Relationships (Includes Vertical Angles which is apart of the notes 2.1.4)
Math Note Lesson 2.1.2 – Naming Parts of Shapes
Math Note Lesson 2.1.3 – Systems of Linear Equations
Math Note Lesson 2.1.4 – More Angle Pair Relationships
Math Note Lesson 2.1.5 – Proof by Contradiction
Math Note Lesson 2.2.1 – Triangle Angle Sum Theorem
Math Note Lesson 2.2.2 – Multiplying Binomials
Math Note Lesson 2.2.3 – Conditional Statements (Extra information contained – Math Note only goes till 1:42)
Math Note Lesson 2.2.4 – Areas of Triangles, Parallelograms, and Trapezoids
Math Note Lesson 2.3.1 – Right Triangle Vocabulary
Math Note Lesson 2.3.2 – The Pythagorean Theorem
Chapter 3
Math Note Lesson 3.1.1 – Dilations
Math Note Lesson 3.1.2 – Ratio of Similarity and Zoom Factor
Math Note Lesson 3.1.3 – Proportional Equations
Math Note Lesson 3.1.4 – Writing a Similarity Statement
Math Note Lesson 3.2.1 – Conditions for Triangle Similarity (2 Separate Videos Below)
Math Note Lesson 3.2.2 – Congruent Shapes
Math Note Lesson 3.2.4 – Writing a Flowchart
Math Note Lesson 3.2.5 – Complete Conditions for Triangle Similarity (See Videos from 3.2.1)
Chapter 4
Math Note Lesson 4.1.1 – Slope and Angle Notation
Math Note Lesson 4.1.2 – Slope Ratios and Angles
Math Note Lesson 4.1.3 – Sequences
Math Note Lesson 4.1.4 – Tangent Ratio
Math Note Lesson 4.1.5 – Independent Events
Math Note Lesson 4.2.1 – Solving a Quadratic Equation
Math Note Lesson 4.2.3 – Probability Models
Math Note Lesson 4.2.4 – Intersections, Unions, and Complements
Chapter 5
Math Note Lesson 5.1.2 – Trigonometric Ratios
Math Note Lesson 5.1.4 – Inverse Trigonometry
Math Note Lesson 5.2.1 – Rationalizing a Denominator
Math Note Lesson 5.2.2 – Expected Value
Math Note Lesson 5.3.1 – Special Right Triangles (2 Separate Videos Below)
**(Diff Geo) Math Note Lesson 5.3.2 – Law of Sines
**(Diff Geo) Math Note Lesson 5.3.3 – Law of Cosines
Chapter 6
Math Note Lesson 6.1.1 – Congruent Shapes
Math Note Lesson 6.1.4 – Triangle Congruence Conditions (3 Videos Below)
These are older videos but go into detail on each Triangle Congruence (Don’t have to worry about Proofs)
Math Note Lesson 6.1.5 – Converses
Chapter 7
Math Note Lesson 7.1.2 – Parts of a Circle
Math Note Lesson 7.1.3 – Congruent Triangles -> Congruent Corresponding Parts
Math Note Lesson 7.1.4 – Regular Polygons (Same Video as 1.2.5 – Start Watching at 5:36)
Math Note Lesson 7.2.1 – Reflexive Property of Equality
Math Note Lesson 7.2.2 – Exponential Functions
Math Note Lesson 7.2.3 – Definitions of Quadrilaterals
Math Note Lesson 7.2.4 – Diagonals of a Rhombus
Math Note Lesson 7.2.6 – Triangle Midsegment Theorem
Math Note Lesson 7.3.2 – Coordinate Geometry
Math Note Lesson 7.3.3 – Finding a Midpoint
Chapter 8
Math Note Lesson 8.1.1 – Convex and Non-Convex Polygons
Math Note Lesson 8.1.2 – Special Quadrilateral Properties
Math Note Lesson 8.1.5 – Interior and Exterior Angles of a Polygon
Math Note Lesson 8.2.1 – Ratios of Similarity
Math Note Lesson 8.3.1 – Area of a Regular Polygon
Math Note Lesson 8.3.2 – Circle Facts
Math Note Lesson 8.3.3 – Arc Length and Area of a Sector (2 Videos Below)
Chapter 9
Math Note Lesson 9.1.2 – Polyhedra and Prisms
Math Note Lesson 9.1.3 – Volume and Total Surface Area of a Solid
Math Note Lesson 9.1.5 – The r ; r2 ; r3 Ratios of Similarity
Math Note Lesson 9.2.2 – Rhombus Facts
Math Note Lesson 9.2.3 – Constructing a Perpendicular Bisector
Math Note Lesson 9.2.4 – Centroid and Medians of a Triangle
Chapter 10
Math Note Lesson 10.1.1 – Circle Vocabulary
Math Note Lesson 10.1.2 – More Circle Vocabulary
Math Note Lesson 10.1.3 – Inscribed Angle Theorem
Math Note Lesson 10.1.4 – Intersecting Chords
Math Note Lesson 10.1.5 – Points of Concurrency
Math Note Lesson 10.2.1 – Mutually Exclusive
Math Note Lesson 10.2.3 – Conditional Probability and Independence
Math Note Lesson 10.3.1 – Fundamental Principles of Counting
Math Note Lesson 10.3.2 – n! and Permutations
Math Note Lesson 10.3.3 – Combinations
Math Note Lesson 10.3.5 – Definition of 0!
Chapter 11
Math Note Lesson 11.1.2 – Pyramid Vocabulary
Math Note Lesson 11.1.3 – Cross Sections of 3-Dimensional Solids
Math Note Lesson 11.1.4 – Volume of Pyramids
Math Note Lesson 11.1.5 – Volume and Lateral Surface of a Cone
Math Note Lesson 11.2.2 – Volume and Surface Area of a Sphere
Math Note Lesson 11.2.3 – Intersecting Tangents
Chapter 12
Math Note Lesson 12.1.3 – Equation of a Circle
Math Note Lesson 12.1.4 – Conic Sections