1	Unit 1 Essentials of Geometry
Module 1 - Geometry in the Plane
Lesson 1.1:  Points, Lines, and Planes		1. Additive property of length 2. Midpoint formula: find the midpoint Also consider: • Lines, line segments, and rays • Construct a congruent segment • Construct the midpoint or perpendicular bisector of a segment • Midpoint formula: find the endpoint
Lesson 1.1:  Points, Lines, and Planes
1. Additive property of length 2. Midpoint formula: find the midpoint Also consider: • Lines, line segments, and rays • Construct a congruent segment • Construct the midpoint or perpendicular bisector of a segment • Midpoint formula: find the endpoint
Lesson 1.2:  Define and Measure Angles		1. Angle vocabulary 2. Construct an angle bisector 3. Angle addition Also consider: • Classify angles • Angle measures • Find measures of complementary and supplementary angles
Lesson 1.2:  Define and Measure Angles
1. Angle vocabulary 2. Construct an angle bisector 3. Angle addition Also consider: • Classify angles • Angle measures • Find measures of complementary and supplementary angles
Lesson 1.3:  Polygons and Other Figures in the Plane		1. Polygon vocabulary 2. Area: mixed review 3. Area and perimeter: word problems Also consider: • Perimeter • Area of compound figures with rectangles and triangles
Lesson 1.3:  Polygons and Other Figures in the Plane
1. Polygon vocabulary 2. Area: mixed review 3. Area and perimeter: word problems Also consider: • Perimeter • Area of compound figures with rectangles and triangles
Lesson 1.4:  Apply the Distance Formula		1. Distance formula 2. Area and perimeter in the coordinate plane I 3. Area and perimeter in the coordinate plane II
Lesson 1.4:  Apply the Distance Formula
1. Distance formula 2. Area and perimeter in the coordinate plane I 3. Area and perimeter in the coordinate plane II
Checkpoint opportunity		1. Checkpoint: Area and perimeter in the coordinate plane
Checkpoint opportunity
1. Checkpoint: Area and perimeter in the coordinate plane
Module 2 - Tools for Reasoning and Proof
Lesson 2.1:  Write Conditional Statements		1. Conditionals 2. Identify hypotheses and conclusions 3. Converses, inverses, and contrapositives Also consider: • Counterexamples • Biconditionals
Lesson 2.1:  Write Conditional Statements
1. Conditionals 2. Identify hypotheses and conclusions 3. Converses, inverses, and contrapositives Also consider: • Counterexamples • Biconditionals
Lesson 2.2:  Use Inductive and Deductive Reasoning		1. Properties of equality 2. Solve linear equations: complete the solution
Lesson 2.2:  Use Inductive and Deductive Reasoning
1. Properties of equality 2. Solve linear equations: complete the solution
Lesson 2.3:  Write Proofs about Segments		1. Congruent line segments Also consider: • Midpoints
Lesson 2.3:  Write Proofs about Segments
1. Congruent line segments Also consider: • Midpoints
Lesson 2.4:  Write Proofs about Angles		1. Identify complementary, supplementary, vertical, adjacent, and congruent angles 2. Proofs involving angles 3. Angle diagrams: solve for the variable
Lesson 2.4:  Write Proofs about Angles
1. Identify complementary, supplementary, vertical, adjacent, and congruent angles 2. Proofs involving angles 3. Angle diagrams: solve for the variable

2	Unit 2 Parallel and Perpendicular Lines
Module 3 - Lines and Transversals
Lesson 3.1:  Parallel Lines Crossed by a Transversal		1. Transversals: name angle pairs 2. Transversals of parallel lines: prove angle relationships 3. Transversals of parallel lines: solve for x Also consider: • Transversals of parallel lines: find angle measures
Lesson 3.1:  Parallel Lines Crossed by a Transversal
1. Transversals: name angle pairs 2. Transversals of parallel lines: prove angle relationships 3. Transversals of parallel lines: solve for x Also consider: • Transversals of parallel lines: find angle measures
Lesson 3.2:  Prove Lines are Parallel		1. Construct parallel lines 2. Transversals: prove lines are parallel Also consider: • Construct a congruent angle
Lesson 3.2:  Prove Lines are Parallel
1. Construct parallel lines 2. Transversals: prove lines are parallel Also consider: • Construct a congruent angle
Lesson 3.3:  Prove Lines are Perpendicular		1. Perpendicular Bisector Theorem 2. Construct a perpendicular line
Lesson 3.3:  Prove Lines are Perpendicular
1. Perpendicular Bisector Theorem 2. Construct a perpendicular line
Checkpoint opportunity		Modules 1–3 1. Checkpoint: Definitions of geometric objects
Checkpoint opportunity
Modules 1–3 1. Checkpoint: Definitions of geometric objects
Module 4 - Lines on the Coordinate Plane
Lesson 4.1:  Slope and Equations of Parallel Lines		1. Equations of parallel lines Also consider: • Slopes of lines • Equations of lines
Lesson 4.1:  Slope and Equations of Parallel Lines
1. Equations of parallel lines Also consider: • Slopes of lines • Equations of lines
Lesson 4.2:  Slope and Equations of Perpendicular Lines		1. Equations of perpendicular lines
Lesson 4.2:  Slope and Equations of Perpendicular Lines
1. Equations of perpendicular lines
Lesson 4.3:  Write a Coordinate Proof		1. Classify triangles on the coordinate plane: justify your answer
Lesson 4.3:  Write a Coordinate Proof
1. Classify triangles on the coordinate plane: justify your answer

3	Unit 3 Transformations
Module 5 - Transformations that Preserve Size and Shape
Lesson 5.1:  Define and Apply Translations		1. Translations: graph the image 2. Translations: find the coordinates Also consider: • Translations: write the rule
Lesson 5.1:  Define and Apply Translations
1. Translations: graph the image 2. Translations: find the coordinates Also consider: • Translations: write the rule
Lesson 5.2:  Define and Apply Rotations		1. Rotate polygons about a point 2. Rotations: graph the image 3. Rotations: find the coordinates
Lesson 5.2:  Define and Apply Rotations
1. Rotate polygons about a point 2. Rotations: graph the image 3. Rotations: find the coordinates
Lesson 5.3:  Define and Apply Reflections		1. Reflections: graph the image 2. Reflections: find the coordinates Also consider: • Reflections and rotations: write the rule
Lesson 5.3:  Define and Apply Reflections
1. Reflections: graph the image 2. Reflections: find the coordinates Also consider: • Reflections and rotations: write the rule
Lesson 5.4:  Define and Apply Symmetry		1. Count lines of symmetry 2. Draw lines of symmetry Also consider: • Line symmetry • Rotational symmetry • Transformations that carry a polygon onto itself
Lesson 5.4:  Define and Apply Symmetry
1. Count lines of symmetry 2. Draw lines of symmetry Also consider: • Line symmetry • Rotational symmetry • Transformations that carry a polygon onto itself
Module 6 - Transformations that Change Size and Shape
Lesson 6.1:  Define and Apply Dilations, Stretches, and Compressions		1. Dilations: graph the image 2. Dilations: find the scale factor Also consider: • Dilations: find the coordinates • Dilations: find the scale factor and center of the dilation • Dilations: find length, perimeter, and area • Dilations and parallel lines
Lesson 6.1:  Define and Apply Dilations, Stretches, and Compressions
1. Dilations: graph the image 2. Dilations: find the scale factor Also consider: • Dilations: find the coordinates • Dilations: find the scale factor and center of the dilation • Dilations: find length, perimeter, and area • Dilations and parallel lines
Lesson 6.2:  Apply Sequences of Transformations		1. Sequences of congruence transformations: graph the image 2. Sequences of congruence transformations: find the rules Also consider: • Sequences of congruence transformations: choose the sequence • Glide reflections: graph the image
Lesson 6.2:  Apply Sequences of Transformations
1. Sequences of congruence transformations: graph the image 2. Sequences of congruence transformations: find the rules Also consider: • Sequences of congruence transformations: choose the sequence • Glide reflections: graph the image
Checkpoint opportunity		Module 6 1. Checkpoint: Dilations Modules 5–6 2. Checkpoint: Transformations in the plane 3. Checkpoint: Congruence transformations
Checkpoint opportunity
Module 6 1. Checkpoint: Dilations Modules 5–6 2. Checkpoint: Transformations in the plane 3. Checkpoint: Congruence transformations

4	Unit 4 Triangle Congruence
Module 7 - Congruent Triangles and Polygons
Lesson 7.1:  Understand Congruent Figures		1. Congruence statements and corresponding parts 2. Identify congruent figures
Lesson 7.1:  Understand Congruent Figures
1. Congruence statements and corresponding parts 2. Identify congruent figures
Lesson 7.2:  Corresponding Parts of Congruent Figures		1. Solve problems involving corresponding parts
Lesson 7.2:  Corresponding Parts of Congruent Figures
1. Solve problems involving corresponding parts
Lesson 7.3:  Use Rigid Motions to Prove Figures are Congruent		1. Congruence transformations: mixed review 2. Determine if two figures are congruent: justify your answer Also consider: • Prove triangles are congruent using rigid motions
Lesson 7.3:  Use Rigid Motions to Prove Figures are Congruent
1. Congruence transformations: mixed review 2. Determine if two figures are congruent: justify your answer Also consider: • Prove triangles are congruent using rigid motions
Module 8 - Triangle Congruence Criteria
Lesson 8.1:  Develop ASA Triangle Congruence		1. Proofs involving ASA
Lesson 8.1:  Develop ASA Triangle Congruence
1. Proofs involving ASA
Lesson 8.2:  Develop SAS Triangle Congruence		1. Proofs involving SAS
Lesson 8.2:  Develop SAS Triangle Congruence
1. Proofs involving SAS
Lesson 8.3:  Develop SSS Triangle Congruence		1. Proofs involving SSS Also consider: • SSS Theorem in the coordinate plane
Lesson 8.3:  Develop SSS Triangle Congruence
1. Proofs involving SSS Also consider: • SSS Theorem in the coordinate plane
Lesson 8.4:  Develop AAS and HL Triangle Congruence		1. Proving triangles congruent by AAS 2. Hypotenuse-Leg Theorem Also consider: • SSS, SAS, ASA, and AAS Theorems • Proving triangles congruent by SSS, SAS, ASA, and AAS
Lesson 8.4:  Develop AAS and HL Triangle Congruence
1. Proving triangles congruent by AAS 2. Hypotenuse-Leg Theorem Also consider: • SSS, SAS, ASA, and AAS Theorems • Proving triangles congruent by SSS, SAS, ASA, and AAS
Checkpoint opportunity		Modules 6–8 1. Checkpoint: Rigid motion and congruence
Checkpoint opportunity
Modules 6–8 1. Checkpoint: Rigid motion and congruence

5	Unit 5 Relationships Within Triangles
Module 9 - Properties of Triangles
Lesson 9.1:  Angle Relationships in Triangles		1. Proofs involving triangles I 2. Triangle Angle-Sum Theorem 3. Exterior Angle Theorem Also consider: • Proofs involving isosceles triangles
Lesson 9.1:  Angle Relationships in Triangles
1. Proofs involving triangles I 2. Triangle Angle-Sum Theorem 3. Exterior Angle Theorem Also consider: • Proofs involving isosceles triangles
Lesson 9.2:  Perpendicular Bisectors in Triangles		1. Construct the circumscribed circle and the circumcenter of a triangle
Lesson 9.2:  Perpendicular Bisectors in Triangles
1. Construct the circumscribed circle and the circumcenter of a triangle
Lesson 9.3:  Angle Bisectors in Triangles		1. Angle bisectors 2. Construct the inscribed circle and the incenter of a triangle
Lesson 9.3:  Angle Bisectors in Triangles
1. Angle bisectors 2. Construct the inscribed circle and the incenter of a triangle
Lesson 9.4:  Medians and Altitudes in Triangles		1. Construct the centroid or orthocenter of a triangle 2. Find the centroid of a triangle Also consider: • Identify medians, altitudes, angle bisectors, and perpendicular bisectors
Lesson 9.4:  Medians and Altitudes in Triangles
1. Construct the centroid or orthocenter of a triangle 2. Find the centroid of a triangle Also consider: • Identify medians, altitudes, angle bisectors, and perpendicular bisectors
Lesson 9.5:  The Triangle Midsegment Theorem		1. Midsegments of triangles 2. Proofs involving the Triangle Midsegment Theorem
Lesson 9.5:  The Triangle Midsegment Theorem
1. Midsegments of triangles 2. Proofs involving the Triangle Midsegment Theorem
Checkpoint opportunity		Module 9 1. Checkpoint: Triangle theorems Modules 2–9 2. Checkpoint: Line and angle theorems
Checkpoint opportunity
Module 9 1. Checkpoint: Triangle theorems Modules 2–9 2. Checkpoint: Line and angle theorems
Module 10 - Triangle Inequalities
Lesson 10.1:  Inequalities Within a Triangle		1. Triangle Inequality Theorem 2. Angle-side relationships in triangles
Lesson 10.1:  Inequalities Within a Triangle
1. Triangle Inequality Theorem 2. Angle-side relationships in triangles
Lesson 10.2:  Inequalities Between Two Triangles
Lesson 10.2:  Inequalities Between Two Triangles

6	Unit 6 Quadrilaterals, Polygons, and Triangle Similarity
Module 11 - Quadrilaterals and Polygons
Lesson 11.1:  Properties of Parallelograms		1. Properties of parallelograms 2. Find missing angles in quadrilaterals
Lesson 11.1:  Properties of Parallelograms
1. Properties of parallelograms 2. Find missing angles in quadrilaterals
Lesson 11.2:  Conditions for Parallelograms		1. Proving a quadrilateral is a parallelogram
Lesson 11.2:  Conditions for Parallelograms
1. Proving a quadrilateral is a parallelogram
Lesson 11.3:  Properties of Rectangles, Rhombuses, and Squares		1. Properties of rhombuses 2. Properties of squares and rectangles
Lesson 11.3:  Properties of Rectangles, Rhombuses, and Squares
1. Properties of rhombuses 2. Properties of squares and rectangles
Lesson 11.4:  Conditions for Rectangles, Rhombuses, and Squares
Lesson 11.4:  Conditions for Rectangles, Rhombuses, and Squares
Lesson 11.5:  Properties and Conditions for Trapezoids and Kites		1. Properties of trapezoids 2. Properties of kites 3. Classify quadrilaterals on the coordinate plane: justify your answer Also consider: • Proofs involving quadrilaterals
Lesson 11.5:  Properties and Conditions for Trapezoids and Kites
1. Properties of trapezoids 2. Properties of kites 3. Classify quadrilaterals on the coordinate plane: justify your answer Also consider: • Proofs involving quadrilaterals
Checkpoint opportunity		1. Checkpoint: Parallelogram theorems
Checkpoint opportunity
1. Checkpoint: Parallelogram theorems
Module 12 - Similarity
Lesson 12.1:  Use Transformations to Prove Figures Are Similar		1. Identify similar figures 2. Side lengths and angle measures in similar figures 3. Similarity of circles Also consider: • Ratios in similar figures • Similarity statements
Lesson 12.1:  Use Transformations to Prove Figures Are Similar
1. Identify similar figures 2. Side lengths and angle measures in similar figures 3. Similarity of circles Also consider: • Ratios in similar figures • Similarity statements
Lesson 12.2:  Develop AA Triangle Similarity		1. Similarity rules for triangles 2. Similar triangles and indirect measurement Also consider: • Similar triangles and similarity transformations • Prove similarity statements
Lesson 12.2:  Develop AA Triangle Similarity
1. Similarity rules for triangles 2. Similar triangles and indirect measurement Also consider: • Similar triangles and similarity transformations • Prove similarity statements
Lesson 12.3:  Develop and Prove Triangle Proportionality		1. Triangle Proportionality Theorem 2. Proofs involving the Triangle Proportionality Theorem Also consider: • Partition a line segment in a given ratio
Lesson 12.3:  Develop and Prove Triangle Proportionality
1. Triangle Proportionality Theorem 2. Proofs involving the Triangle Proportionality Theorem Also consider: • Partition a line segment in a given ratio
Lesson 12.4:  Apply Similarity in Right Triangles		1. Similarity and altitudes in right triangles 2. Proofs involving similarity in right triangles 3. Prove the Pythagorean theorem
Lesson 12.4:  Apply Similarity in Right Triangles
1. Similarity and altitudes in right triangles 2. Proofs involving similarity in right triangles 3. Prove the Pythagorean theorem
Checkpoint opportunity		Module 12 1. Checkpoint: Prove circles are similar 2. Checkpoint: Partition a line segment 3. Checkpoint: Similarity transformations Modules 4–12 4. Checkpoint: Parallel and perpendicular lines 5. Checkpoint: Triangle similarity and congruence
Checkpoint opportunity
Module 12 1. Checkpoint: Prove circles are similar 2. Checkpoint: Partition a line segment 3. Checkpoint: Similarity transformations Modules 4–12 4. Checkpoint: Parallel and perpendicular lines 5. Checkpoint: Triangle similarity and congruence

7	Unit 7 Right Triangle Trigonometry
Module 13 - Trigonometry with Right Triangles
Lesson 13.1:  Tangent Ratio		1. Find the tangent ratio 2. Find a side length using the tangent ratio 3. Find angle measures using inverse tangent
Lesson 13.1:  Tangent Ratio
1. Find the tangent ratio 2. Find a side length using the tangent ratio 3. Find angle measures using inverse tangent
Lesson 13.2:  Sine and Cosine Ratios		1. Trigonometric ratios: sin, cos, and tan 2. Trigonometric ratios: find a side length 3. Trigonometric ratios: find an angle measure Also consider: • Trigonometric ratios in similar right triangles • Sine and cosine of complementary angles
Lesson 13.2:  Sine and Cosine Ratios
1. Trigonometric ratios: sin, cos, and tan 2. Trigonometric ratios: find a side length 3. Trigonometric ratios: find an angle measure Also consider: • Trigonometric ratios in similar right triangles • Sine and cosine of complementary angles
Lesson 13.3:  Special Right Triangles		1. Special right triangles 2. Solve a special right triangle Also consider: • Area of equilateral triangles and regular hexagons
Lesson 13.3:  Special Right Triangles
1. Special right triangles 2. Solve a special right triangle Also consider: • Area of equilateral triangles and regular hexagons
Lesson 13.4:  Solve Problems Using Trigonometry		1. Solve a right triangle 2. Area of a triangle: sine formula Also consider: • Area of regular polygons
Lesson 13.4:  Solve Problems Using Trigonometry
1. Solve a right triangle 2. Area of a triangle: sine formula Also consider: • Area of regular polygons
Checkpoint opportunity		1. Checkpoint: Right triangle trigonometry
Checkpoint opportunity
1. Checkpoint: Right triangle trigonometry
Module 14 - Trigonometry with All Triangles
Lesson 14.1:  Law of Sines		1. Law of Sines 2. Solve a triangle using Law of Sines Also consider: • Area of a triangle: Law of Sines
Lesson 14.1:  Law of Sines
1. Law of Sines 2. Solve a triangle using Law of Sines Also consider: • Area of a triangle: Law of Sines
Lesson 14.2:  Law of Cosines		1. Law of Cosines 2. Solve a triangle using Law of Cosines Also consider: • Solve a triangle
Lesson 14.2:  Law of Cosines
1. Law of Cosines 2. Solve a triangle using Law of Cosines Also consider: • Solve a triangle
Checkpoint opportunity		1. Checkpoint: Laws of Sines and Cosines
Checkpoint opportunity
1. Checkpoint: Laws of Sines and Cosines

8	Unit 8 Properties of Circles
Module 15 - Angles and Segments in Circles
Lesson 15.1:  Central Angles and Inscribed Angles		1. Parts of a circle 2. Central angles and arc measures 3. Inscribed angles Also consider: • Angles in inscribed right triangles • Construct an equilateral triangle inscribed in a circle • Construct a regular hexagon inscribed in a circle
Lesson 15.1:  Central Angles and Inscribed Angles
1. Parts of a circle 2. Central angles and arc measures 3. Inscribed angles Also consider: • Angles in inscribed right triangles • Construct an equilateral triangle inscribed in a circle • Construct a regular hexagon inscribed in a circle
Lesson 15.2:  Angles in Inscribed Quadrilaterals		1. Angles in inscribed quadrilaterals I 2. Angles in inscribed quadrilaterals II 3. Arcs and chords Also consider: • Construct a square inscribed in a circle
Lesson 15.2:  Angles in Inscribed Quadrilaterals
1. Angles in inscribed quadrilaterals I 2. Angles in inscribed quadrilaterals II 3. Arcs and chords Also consider: • Construct a square inscribed in a circle
Lesson 15.3:  Tangents and Circumscribed Angles		1. Tangent lines 2. Construct a tangent line to a circle
Lesson 15.3:  Tangents and Circumscribed Angles
1. Tangent lines 2. Construct a tangent line to a circle
Lesson 15.4:  Circles on the Coordinate Plane		1. Write equations of circles in standard form from graphs 2. Find properties of circles from equations in general form 3. Determine if a point lies on a circle Also consider: • Derive equations of circles using the Pythagorean theorem • Graph circles from equations in standard form • Write equations of circles in standard form using properties • Convert equations of circles from general to standard form
Lesson 15.4:  Circles on the Coordinate Plane
1. Write equations of circles in standard form from graphs 2. Find properties of circles from equations in general form 3. Determine if a point lies on a circle Also consider: • Derive equations of circles using the Pythagorean theorem • Graph circles from equations in standard form • Write equations of circles in standard form using properties • Convert equations of circles from general to standard form
Checkpoint opportunity		Module 15 1. Checkpoint: Equations of circles Modules 1–15 2. Checkpoint: Inscribed and circumscribed circles 3. Checkpoint: Geometric constructions 4. Checkpoint: Coordinate proofs
Checkpoint opportunity
Module 15 1. Checkpoint: Equations of circles Modules 1–15 2. Checkpoint: Inscribed and circumscribed circles 3. Checkpoint: Geometric constructions 4. Checkpoint: Coordinate proofs
Module 16 - Relationships in Circles
Lesson 16.1:  Segment Relationships in Circles		1. Segments formed by chords, secants, and tangents
Lesson 16.1:  Segment Relationships in Circles
1. Segments formed by chords, secants, and tangents
Lesson 16.2:  Angle Relationships in Circles		1. Angles formed by chords, secants, and tangents
Lesson 16.2:  Angle Relationships in Circles
1. Angles formed by chords, secants, and tangents
Checkpoint opportunity		Modules 15–16 1. Checkpoint: Angles and lines in circles
Checkpoint opportunity
Modules 15–16 1. Checkpoint: Angles and lines in circles
Module 17 - Circumference and Area of a Circle
Lesson 17.1:  Measure Circumference and Area of a Circle		1. Area and circumference of circles 2. Circles: word problems
Lesson 17.1:  Measure Circumference and Area of a Circle
1. Area and circumference of circles 2. Circles: word problems
Lesson 17.2:  Measure Arc Length and Use Radians		1. Arc length 2. Convert between radians and degrees Also consider: • Radians and arc length
Lesson 17.2:  Measure Arc Length and Use Radians
1. Arc length 2. Convert between radians and degrees Also consider: • Radians and arc length
Lesson 17.3:  Measure Sector Area		1. Understand arc length and sector area of a circle 2. Area of sectors
Lesson 17.3:  Measure Sector Area
1. Understand arc length and sector area of a circle 2. Area of sectors
Checkpoint opportunity		1. Checkpoint: Arc length and area of sectors
Checkpoint opportunity
1. Checkpoint: Arc length and area of sectors

9	Unit 9 Surface Area and Volume
Module 18 - Surface Area
Lesson 18.1:  Three-Dimensional Figures		1. Solids of revolution 2. Cross sections of three-dimensional figures Also consider: • Parts of three-dimensional figures • Which figure is being described?
Lesson 18.1:  Three-Dimensional Figures
1. Solids of revolution 2. Cross sections of three-dimensional figures Also consider: • Parts of three-dimensional figures • Which figure is being described?
Lesson 18.2:  Surface Areas of Prisms and Cylinders		1. Surface area of prisms and cylinders Also consider: • Lateral area of prisms and cylinders
Lesson 18.2:  Surface Areas of Prisms and Cylinders
1. Surface area of prisms and cylinders Also consider: • Lateral area of prisms and cylinders
Lesson 18.3:  Surface Areas of Pyramids and Cones		1. Surface area of pyramids and cones Also consider: • Lateral area of pyramids and cones
Lesson 18.3:  Surface Areas of Pyramids and Cones
1. Surface area of pyramids and cones Also consider: • Lateral area of pyramids and cones
Lesson 18.4:  Surface Areas of Spheres		1. Surface area of spheres
Lesson 18.4:  Surface Areas of Spheres
1. Surface area of spheres
Module 19 - Volume
Lesson 19.1:  Volumes of Prisms and Cylinders		1. Volume of prisms and cylinders 2. Volume of compound figures Also consider: • Surface area and volume of similar prisms and cylinders
Lesson 19.1:  Volumes of Prisms and Cylinders
1. Volume of prisms and cylinders 2. Volume of compound figures Also consider: • Surface area and volume of similar prisms and cylinders
Lesson 19.2:  Volumes of Pyramids and Cones		1. Volume of pyramids and cones 2. Calculate density, mass, and volume
Lesson 19.2:  Volumes of Pyramids and Cones
1. Volume of pyramids and cones 2. Calculate density, mass, and volume
Lesson 19.3:  Volumes of Spheres		1. Volume of spheres
Lesson 19.3:  Volumes of Spheres
1. Volume of spheres
Checkpoint opportunity		Module 19 1. Checkpoint: Volume 2. Checkpoint: Density Modules 1–19 3. Checkpoint: Geometric modeling and design 4. Checkpoint: Cross sections and solids of revolution
Checkpoint opportunity
Module 19 1. Checkpoint: Volume 2. Checkpoint: Density Modules 1–19 3. Checkpoint: Geometric modeling and design 4. Checkpoint: Cross sections and solids of revolution

10	Unit 10 Probability
Module 20 - Probability of Multiple Events
Lesson 20.1:  Probability and Set Theory		1. Sets, subsets, and complements 2. Unions and intersections of sets 3. Theoretical and experimental probability
Lesson 20.1:  Probability and Set Theory
1. Sets, subsets, and complements 2. Unions and intersections of sets 3. Theoretical and experimental probability
Lesson 20.2:  Disjoint and Overlapping Events		1. Find probabilities using the addition rule 2. Interpret two-way frequency tables 3. Find probabilities using two-way frequency tables
Lesson 20.2:  Disjoint and Overlapping Events
1. Find probabilities using the addition rule 2. Interpret two-way frequency tables 3. Find probabilities using two-way frequency tables
Module 21 - Conditional Probability and Independence of Events
Lesson 21.1:  Conditional Probability		1. Find conditional probabilities using two-way frequency tables 2. Find conditional probabilities
Lesson 21.1:  Conditional Probability
1. Find conditional probabilities using two-way frequency tables 2. Find conditional probabilities
Lesson 21.2:  Independent Events		1. Identify independent events 2. Independence and conditional probability
Lesson 21.2:  Independent Events
1. Identify independent events 2. Independence and conditional probability
Lesson 21.3:  Dependent Events		1. Identify independent and dependent events 2. Probability of independent and dependent events
Lesson 21.3:  Dependent Events
1. Identify independent and dependent events 2. Probability of independent and dependent events
Checkpoint opportunity		Modules 20–21 1. Checkpoint: Understand independence and conditional probability 2. Checkpoint: Probabilities of compound events
Checkpoint opportunity
Modules 20–21 1. Checkpoint: Understand independence and conditional probability 2. Checkpoint: Probabilities of compound events

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