IXL skill plan | Geometry plan for Amplify Math

Skill plan for Amplify Math - Geometry

IXL provides skill alignments with recommended IXL skills for each unit. Find the IXL skills that are right for you below!

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1	Unit Geo.1 Constructions and Rigid Transformations
Launch
Lesson 1: Making Precise Symbols
Lesson 1: Making Precise Symbols

Sub-Unit 1 - Constructions
Lesson 2: Build It		1. Lines, line segments, and rays Also consider: • Angle vocabulary
Lesson 2: Build It
1. Lines, line segments, and rays Also consider: • Angle vocabulary

Lesson 3: Constructing Patterns		1. Construct a congruent segment 2. Construct a congruent angle
Lesson 3: Constructing Patterns
1. Construct a congruent segment 2. Construct a congruent angle

Lesson 4: Constructing Equilateral Triangles		1. Construct an equilateral triangle or regular hexagon Also consider: • Construct an equilateral triangle inscribed in a circle • Construct a regular hexagon inscribed in a circle
Lesson 4: Constructing Equilateral Triangles
1. Construct an equilateral triangle or regular hexagon Also consider: • Construct an equilateral triangle inscribed in a circle • Construct a regular hexagon inscribed in a circle

Lesson 5: Constructing Perpendicular Bisectors		1. Construct the midpoint or perpendicular bisector of a segment
Lesson 5: Constructing Perpendicular Bisectors
1. Construct the midpoint or perpendicular bisector of a segment

Lesson 6: Constructing Right Angles and Angle Bisectors		1. Construct an angle bisector
Lesson 6: Constructing Right Angles and Angle Bisectors
1. Construct an angle bisector

Lesson 7: Constructing Perpendicular and Parallel Lines		1. Construct a perpendicular line 2. Construct parallel lines
Lesson 7: Constructing Perpendicular and Parallel Lines
1. Construct a perpendicular line 2. Construct parallel lines

Lesson 8: Constructing Squares		1. Construct a square 2. Construct a square inscribed in a circle
Lesson 8: Constructing Squares
1. Construct a square 2. Construct a square inscribed in a circle

Lesson 9: Voronoi Diagrams
Lesson 9: Voronoi Diagrams

Sub-Unit 2 - Rigid Transformations
Lesson 10: Rigid Transformations		1. Classify congruence transformations
Lesson 10: Rigid Transformations
1. Classify congruence transformations

Lesson 11: Defining Translations		1. Translations: graph the image
Lesson 11: Defining Translations
1. Translations: graph the image

Lesson 12: Defining Reflections		1. Reflections: graph the image
Lesson 12: Defining Reflections
1. Reflections: graph the image

Lesson 13: Defining Rotations (Part 1)		1. Rotations: graph the image
Lesson 13: Defining Rotations (Part 1)
1. Rotations: graph the image

Lesson 14: Defining Rotations (Part 2)		1. Rotate polygons about a point
Lesson 14: Defining Rotations (Part 2)
1. Rotate polygons about a point

Lesson 15: Reflection Symmetry		1. Line symmetry 2. Draw lines of symmetry 3. Count lines of symmetry
Lesson 15: Reflection Symmetry
1. Line symmetry 2. Draw lines of symmetry 3. Count lines of symmetry

Lesson 16: Rotational Symmetry		1. Rotational symmetry 2. Transformations that carry a polygon onto itself
Lesson 16: Rotational Symmetry
1. Rotational symmetry 2. Transformations that carry a polygon onto itself

Lesson 17: Working With Rigid Transformations		1. Determine if two figures are congruent: justify your answer
Lesson 17: Working With Rigid Transformations
1. Determine if two figures are congruent: justify your answer

Lesson 18: Practicing Point by Point Transformations		1. Sequences of congruence transformations: graph the image
Lesson 18: Practicing Point by Point Transformations
1. Sequences of congruence transformations: graph the image
Capstone
Lesson 19: Amptris		1. Sequences of congruence transformations: find the rules
Lesson 19: Amptris
1. Sequences of congruence transformations: find the rules

Checkpoint opportunity		1. Checkpoint: Transformations in the plane 2. Checkpoint: Congruence transformations
Checkpoint opportunity
1. Checkpoint: Transformations in the plane 2. Checkpoint: Congruence transformations

2	Unit Geo.2 Congruence
Launch
Lesson 1: To Prove, or Not To Prove
Lesson 1: To Prove, or Not To Prove

Sub-Unit 1 - Evidence, Angles, and Proof
Lesson 2: Points, Lines, and Zigzags		1. Additive property of length 2. Congruent line segments
Lesson 2: Points, Lines, and Zigzags
1. Additive property of length 2. Congruent line segments

Lesson 3: Evidence, Angles, and Proof		1. Angle diagrams: solve for the variable 2. Proofs involving angles Also consider: • Find measures of complementary, supplementary, vertical, and adjacent angles
Lesson 3: Evidence, Angles, and Proof
1. Angle diagrams: solve for the variable 2. Proofs involving angles Also consider: • Find measures of complementary, supplementary, vertical, and adjacent angles

Lesson 4: Transformations, Transversals, and Proof		1. Transversals: name angle pairs 2. Transversals of parallel lines: find angle measures 3. Proofs involving parallel lines I Also consider: • Transversals of parallel lines: solve for x • Proofs involving parallel lines II
Lesson 4: Transformations, Transversals, and Proof
1. Transversals: name angle pairs 2. Transversals of parallel lines: find angle measures 3. Proofs involving parallel lines I Also consider: • Transversals of parallel lines: solve for x • Proofs involving parallel lines II

Lesson 5: One Hundred Eighty or More Degrees		1. Triangle Angle-Sum Theorem 2. Prove the triangle angle sum theorem 3. Interior angles of polygons
Lesson 5: One Hundred Eighty or More Degrees
1. Triangle Angle-Sum Theorem 2. Prove the triangle angle sum theorem 3. Interior angles of polygons
Sub-Unit 2 - Corresponding Parts
Lesson 6: Congruent Parts (Part 1)		1. Corresponding parts of congruent polygons
Lesson 6: Congruent Parts (Part 1)
1. Corresponding parts of congruent polygons

Lesson 7: Congruent Parts (Part 2)		1. Congruence statements and corresponding parts 2. Identify congruent figures Also consider: • Solve problems involving corresponding parts
Lesson 7: Congruent Parts (Part 2)
1. Congruence statements and corresponding parts 2. Identify congruent figures Also consider: • Solve problems involving corresponding parts

Lesson 8: Congruent Triangles (Part 1)		1. Prove triangles are congruent using rigid motions
Lesson 8: Congruent Triangles (Part 1)
1. Prove triangles are congruent using rigid motions

Lesson 9: Congruent Triangles (Part 2)
Lesson 9: Congruent Triangles (Part 2)

Sub-Unit 3 - Triangle Congruence Theorems
Lesson 10: Side-Angle-Side Congruence		1. Proofs involving SAS 2. Proofs involving isosceles triangles
Lesson 10: Side-Angle-Side Congruence
1. Proofs involving SAS 2. Proofs involving isosceles triangles

Lesson 11: Angle-Side-Angle Congruence		1. Proving triangles congruent by ASA and AAS
Lesson 11: Angle-Side-Angle Congruence
1. Proving triangles congruent by ASA and AAS

Lesson 12: The Perpendicular Bisector Theorem		1. Perpendicular Bisector Theorem
Lesson 12: The Perpendicular Bisector Theorem
1. Perpendicular Bisector Theorem

Lesson 13: Side-Side-Side Triangle Congruence		1. Proofs involving SSS Also consider: • Properties of parallelograms • Hypotenuse-Leg Theorem
Lesson 13: Side-Side-Side Triangle Congruence
1. Proofs involving SSS Also consider: • Properties of parallelograms • Hypotenuse-Leg Theorem

Lesson 14: Side-Side-Angle (Sometimes) Congruence		1. Proofs involving corresponding parts of congruent triangles
Lesson 14: Side-Side-Angle (Sometimes) Congruence
1. Proofs involving corresponding parts of congruent triangles
Sub-Unit 4 - Quadrilaterals
Lesson 15: Proofs About Quadrilaterals		1. Properties of rhombuses 2. Properties of squares and rectangles 3. Properties of trapezoids 4. Properties of kites
Lesson 15: Proofs About Quadrilaterals
1. Properties of rhombuses 2. Properties of squares and rectangles 3. Properties of trapezoids 4. Properties of kites

Lesson 16: Proofs About Parallelograms		1. Proving a quadrilateral is a parallelogram
Lesson 16: Proofs About Parallelograms
1. Proving a quadrilateral is a parallelogram

Lesson 17: Bisect It
Lesson 17: Bisect It


Lesson 18: Congruence for Quadrilaterals		1. Review: properties of quadrilaterals 2. Proofs involving quadrilaterals Also consider: • Proofs involving triangles and quadrilaterals
Lesson 18: Congruence for Quadrilaterals
1. Review: properties of quadrilaterals 2. Proofs involving quadrilaterals Also consider: • Proofs involving triangles and quadrilaterals
Capstone
Lesson 19: The World's Hardest "Easy Geometry" Problem
Lesson 19: The World's Hardest "Easy Geometry" Problem


Checkpoint opportunity		1. Checkpoint: Parallelogram theorems
Checkpoint opportunity
1. Checkpoint: Parallelogram theorems

3	Unit Geo.3 Similarity
Launch
Lesson 1: Change Your Perspective
Lesson 1: Change Your Perspective

Sub-Unit 1 - Scaling
Lesson 2: Scale Drawings		1. Scale drawings: word problems
Lesson 2: Scale Drawings
1. Scale drawings: word problems

Lesson 3: Scale of the Solar System		1. Dilations: find the scale factor 2. Dilations: find the scale factor and center of the dilation
Lesson 3: Scale of the Solar System
1. Dilations: find the scale factor 2. Dilations: find the scale factor and center of the dilation

Lesson 4: Measuring Dilations		1. Dilations: graph the image 2. Dilations: find length, perimeter, and area
Lesson 4: Measuring Dilations
1. Dilations: graph the image 2. Dilations: find length, perimeter, and area

Lesson 5: Dilating Lines and Angles		1. Dilations and parallel lines
Lesson 5: Dilating Lines and Angles
1. Dilations and parallel lines

Lesson 6: Splitting Sides		1. Midsegments of triangles
Lesson 6: Splitting Sides
1. Midsegments of triangles

Checkpoint opportunity		1. Checkpoint: Dilations
Checkpoint opportunity
1. Checkpoint: Dilations
Sub-Unit 2 - Proving Similarity
Lesson 7: Connecting Similarity and Transformations		1. Similarity statements 2. Similar triangles and similarity transformations
Lesson 7: Connecting Similarity and Transformations
1. Similarity statements 2. Similar triangles and similarity transformations

Lesson 8: Reasoning About Similarity With Transformations		1. Identify similar triangles
Lesson 8: Reasoning About Similarity With Transformations
1. Identify similar triangles

Lesson 9: Are They Similar?		1. Identify similar figures Also consider: • Similarity of circles
Lesson 9: Are They Similar?
1. Identify similar figures Also consider: • Similarity of circles

Lesson 10: Conditions for Triangle Similarity (Part 1)		1. Angle-angle criterion for similar triangles
Lesson 10: Conditions for Triangle Similarity (Part 1)
1. Angle-angle criterion for similar triangles

Lesson 11: Conditions for Triangle Similarity (Part 2)		1. Similarity rules for triangles 2. Prove similarity statements Also consider: • Prove proportions or angle congruences using similarity
Lesson 11: Conditions for Triangle Similarity (Part 2)
1. Similarity rules for triangles 2. Prove similarity statements Also consider: • Prove proportions or angle congruences using similarity

Lesson 12: Parallel Lines in Triangles		1. Proofs involving the Triangle Midsegment Theorem
Lesson 12: Parallel Lines in Triangles
1. Proofs involving the Triangle Midsegment Theorem

Lesson 13: Triangle Proportionality Theorem		1. Triangle Proportionality Theorem
Lesson 13: Triangle Proportionality Theorem
1. Triangle Proportionality Theorem

Lesson 14: Practice With Proportional Relationships		1. Ratios in similar figures 2. Side lengths and angle measures in similar figures
Lesson 14: Practice With Proportional Relationships
1. Ratios in similar figures 2. Side lengths and angle measures in similar figures
Capstone
Lesson 15: Making a Scene		1. Similar triangles and indirect measurement
Lesson 15: Making a Scene
1. Similar triangles and indirect measurement

Checkpoint opportunity		1. Checkpoint: Prove circles are similar 2. Checkpoint: Similarity transformations
Checkpoint opportunity
1. Checkpoint: Prove circles are similar 2. Checkpoint: Similarity transformations

4	Unit Geo.4 Right Triangle Similarity and Trigonometry
Launch
Lesson 1: The "In-Between"
Lesson 1: The "In-Between"

Sub-Unit 1 - Right Triangle Similarity
Lesson 2: Geometric Mean		1. Similarity and altitudes in right triangles 2. Proofs involving similarity in right triangles
Lesson 2: Geometric Mean
1. Similarity and altitudes in right triangles 2. Proofs involving similarity in right triangles

Lesson 3: Pythagorean Theorem and its Converse		1. Prove the Pythagorean theorem 2. Converse of the Pythagorean theorem
Lesson 3: Pythagorean Theorem and its Converse
1. Prove the Pythagorean theorem 2. Converse of the Pythagorean theorem

Lesson 4: Unknown Sides in Triangles		1. Pythagorean theorem 2. Side lengths in similar triangles
Lesson 4: Unknown Sides in Triangles
1. Pythagorean theorem 2. Side lengths in similar triangles

Checkpoint opportunity		1. Checkpoint: Triangle similarity and congruence
Checkpoint opportunity
1. Checkpoint: Triangle similarity and congruence
Sub-Unit 2 - Right Triangles and Their Side Length Ratios
Lesson 5: Angles and Steepness
Lesson 5: Angles and Steepness


Lesson 6: Special Right Triangles (Part 1)		1. 45-45-90 right triangles
Lesson 6: Special Right Triangles (Part 1)
1. 45-45-90 right triangles

Lesson 7: Special Right Triangles (Part 2)		1. 30-60-90 right triangles Also consider: • Special right triangles
Lesson 7: Special Right Triangles (Part 2)
1. 30-60-90 right triangles Also consider: • Special right triangles

Lesson 8: Ratios in Right Triangles Lesson 9: Working With Ratios in Right Triangles
Lesson 8: Ratios in Right Triangles Lesson 9: Working With Ratios in Right Triangles

Sub-Unit 3 - Trigonometric Ratios
Lesson 10: Working With Trigonometric Ratios		1. Trigonometric ratios: sin, cos, and tan 2. Trigonometric ratios with radicals: sin, cos, and tan Also consider: • Trigonometric ratios in similar right triangles
Lesson 10: Working With Trigonometric Ratios
1. Trigonometric ratios: sin, cos, and tan 2. Trigonometric ratios with radicals: sin, cos, and tan Also consider: • Trigonometric ratios in similar right triangles

Lesson 11: Applying Ratios in Right Triangles		1. Trigonometric ratios: find a side length
Lesson 11: Applying Ratios in Right Triangles
1. Trigonometric ratios: find a side length

Lesson 12: Complementing Sine and Cosine		1. Sine and cosine of complementary angles
Lesson 12: Complementing Sine and Cosine
1. Sine and cosine of complementary angles

Lesson 13: Unknown Angles		1. Trigonometric ratios: find an angle measure Also consider: • Find trigonometric functions using a calculator • Solve a special right triangle
Lesson 13: Unknown Angles
1. Trigonometric ratios: find an angle measure Also consider: • Find trigonometric functions using a calculator • Solve a special right triangle

Lesson 14: Solving Problems With Trigonometry		1. Solve a right triangle
Lesson 14: Solving Problems With Trigonometry
1. Solve a right triangle

Lesson 15: Law of Sines		1. Law of Sines 2. Area of a triangle: Law of Sines
Lesson 15: Law of Sines
1. Law of Sines 2. Area of a triangle: Law of Sines

Checkpoint opportunity		1. Checkpoint: Right triangle trigonometry
Checkpoint opportunity
1. Checkpoint: Right triangle trigonometry
Capstone
Lesson 16: The Lifeguard Problem
Lesson 16: The Lifeguard Problem

5	Unit Geo.5 Coordinate Geometry
Launch
Lesson 1: Centering on a Plane
Lesson 1: Centering on a Plane

Sub-Unit 1 - Transformations in the Plane
Lesson 2: Rigid Transformations in the Plane		1. Translations: find the coordinates 2. Reflections: find the coordinates 3. Rotations: find the coordinates
Lesson 2: Rigid Transformations in the Plane
1. Translations: find the coordinates 2. Reflections: find the coordinates 3. Rotations: find the coordinates

Lesson 3: Transformations as Functions		1. Translations: write the rule 2. Reflections and rotations: write the rule
Lesson 3: Transformations as Functions
1. Translations: write the rule 2. Reflections and rotations: write the rule

Lesson 4: Types of Transformations		1. Dilations: find the coordinates 2. Congruence transformations: mixed review
Lesson 4: Types of Transformations
1. Dilations: find the coordinates 2. Congruence transformations: mixed review

Checkpoint opportunity		1. Checkpoint: Rigid motion and congruence
Checkpoint opportunity
1. Checkpoint: Rigid motion and congruence
Sub-Unit 2 - Distance Along Segments
Lesson 5: Distance and Midpoint		1. Midpoint formula: find the midpoint 2. Distance formula Also consider: • Midpoint formula: find the endpoint
Lesson 5: Distance and Midpoint
1. Midpoint formula: find the midpoint 2. Distance formula Also consider: • Midpoint formula: find the endpoint

Lesson 6: Weighted Averages		1. Partition a line segment in a given ratio
Lesson 6: Weighted Averages
1. Partition a line segment in a given ratio

Lesson 7: Weighted Averages in a Triangle		1. Weighted averages 2. Construct the centroid of a triangle 3. Find the centroid of a triangle
Lesson 7: Weighted Averages in a Triangle
1. Weighted averages 2. Construct the centroid of a triangle 3. Find the centroid of a triangle

Checkpoint opportunity		1. Checkpoint: Partition a line segment
Checkpoint opportunity
1. Checkpoint: Partition a line segment
Sub-Unit 3 - Circles
Lesson 8: Equation of a Circle		1. Determine if a point lies on a circle 2. Write equations of circles in standard form from graphs 3. Write equations of circles in standard form using properties Also consider: • Find the center of a circle • Find the radius or diameter of a circle • Graph circles from equations in standard form
Lesson 8: Equation of a Circle
1. Determine if a point lies on a circle 2. Write equations of circles in standard form from graphs 3. Write equations of circles in standard form using properties Also consider: • Find the center of a circle • Find the radius or diameter of a circle • Graph circles from equations in standard form

Lesson 9: Squares and Circles		1. Perfect square quadratics
Lesson 9: Squares and Circles
1. Perfect square quadratics

Lesson 10: Completing the Square		1. Complete the square 2. Convert equations of circles from general to standard form 3. Find properties of circles from equations in general form Also consider: • Graph circles from equations in general form
Lesson 10: Completing the Square
1. Complete the square 2. Convert equations of circles from general to standard form 3. Find properties of circles from equations in general form Also consider: • Graph circles from equations in general form

Checkpoint opportunity		1. Checkpoint: Equations of circles
Checkpoint opportunity
1. Checkpoint: Equations of circles
Sub-Unit 4 - Lines
Lesson 11: Equations of Lines		1. Point-slope form: write an equation 2. Point-slope form: write an equation from a graph
Lesson 11: Equations of Lines
1. Point-slope form: write an equation 2. Point-slope form: write an equation from a graph

Lesson 12: Parallel Lines in the Plane		1. Equations of parallel lines
Lesson 12: Parallel Lines in the Plane
1. Equations of parallel lines

Lesson 13: Perpendicular Lines in the Plane		1. Equations of perpendicular lines
Lesson 13: Perpendicular Lines in the Plane
1. Equations of perpendicular lines

Lesson 14: It's All on the Line		1. Slopes of parallel and perpendicular lines 2. Equations of parallel and perpendicular lines
Lesson 14: It's All on the Line
1. Slopes of parallel and perpendicular lines 2. Equations of parallel and perpendicular lines

Lesson 15: Intersection Points		1. Solve a system of linear and quadratic equations: circles Also consider: • Solve a system of linear and quadratic equations by graphing: parabolas
Lesson 15: Intersection Points
1. Solve a system of linear and quadratic equations: circles Also consider: • Solve a system of linear and quadratic equations by graphing: parabolas

Lesson 16: Coordinate Proof		1. Classify shapes on the coordinate plane: justify your answer
Lesson 16: Coordinate Proof
1. Classify shapes on the coordinate plane: justify your answer

Lesson 17: Lines in Triangles		1. Construct the orthocenter of a triangle Also consider: • Identify medians, altitudes, angle bisectors, and perpendicular bisectors
Lesson 17: Lines in Triangles
1. Construct the orthocenter of a triangle Also consider: • Identify medians, altitudes, angle bisectors, and perpendicular bisectors

Checkpoint opportunity		1. Checkpoint: Parallel and perpendicular lines 2. Checkpoint: Coordinate proofs
Checkpoint opportunity
1. Checkpoint: Parallel and perpendicular lines 2. Checkpoint: Coordinate proofs
Sub-Unit 5 - Area
Lesson 18: Composing and Decomposing		1. Area and perimeter in the coordinate plane I 2. Area and perimeter in the coordinate plane II
Lesson 18: Composing and Decomposing
1. Area and perimeter in the coordinate plane I 2. Area and perimeter in the coordinate plane II

Lesson 19: Pick's Theorem
Lesson 19: Pick's Theorem


Checkpoint opportunity		1. Checkpoint: Area and perimeter in the coordinate plane
Checkpoint opportunity
1. Checkpoint: Area and perimeter in the coordinate plane
Capstone
Lesson 20: Tying It All Together
Lesson 20: Tying It All Together

6	Unit Geo.6 Circles
Launch
Lesson 1: Running Track		1. Circumference of circles
Lesson 1: Running Track
1. Circumference of circles
Sub-Unit 1 - Lines, Angles, and Circles
Lesson 2: Lines, Angles, and Curves		1. Parts of a circle 2. Central angles and arc measures
Lesson 2: Lines, Angles, and Curves
1. Parts of a circle 2. Central angles and arc measures

Lesson 3: Inscribed Angles		1. Inscribed angles 2. Angles in inscribed right triangles 3. Arcs and chords
Lesson 3: Inscribed Angles
1. Inscribed angles 2. Angles in inscribed right triangles 3. Arcs and chords

Lesson 4: Tangent Lines		1. Tangent lines 2. Construct a tangent line to a circle
Lesson 4: Tangent Lines
1. Tangent lines 2. Construct a tangent line to a circle

Lesson 5: Intersecting Lines and Circles		1. Angles formed by chords, secants, and tangents 2. Segments formed by chords, secants, and tangents
Lesson 5: Intersecting Lines and Circles
1. Angles formed by chords, secants, and tangents 2. Segments formed by chords, secants, and tangents
Sub-Unit 2 - Polygons and Circles
Lesson 6: Quadrilaterals in Circles		1. Angles in inscribed quadrilaterals I 2. Angles in inscribed quadrilaterals II
Lesson 6: Quadrilaterals in Circles
1. Angles in inscribed quadrilaterals I 2. Angles in inscribed quadrilaterals II

Lesson 7: Triangles in Circles		1. Construct the circumscribed circle and the circumcenter of a triangle
Lesson 7: Triangles in Circles
1. Construct the circumscribed circle and the circumcenter of a triangle

Lesson 8: A Special Point		1. Angle bisectors
Lesson 8: A Special Point
1. Angle bisectors

Lesson 9: Circles in Triangles		1. Construct the inscribed circle and the incenter of a triangle
Lesson 9: Circles in Triangles
1. Construct the inscribed circle and the incenter of a triangle
Sub-Unit 3 - Measuring Circles
Lesson 10: Arcs and Sectors		1. Understand arc length and sector area of a circle
Lesson 10: Arcs and Sectors
1. Understand arc length and sector area of a circle

Lesson 11: Part to Whole		1. Arc length 2. Area of sectors
Lesson 11: Part to Whole
1. Arc length 2. Area of sectors

Lesson 12: Angles, Arcs, and Radii
Lesson 12: Angles, Arcs, and Radii


Lesson 13: A New Way to Measure Angles		1. Radians and arc length
Lesson 13: A New Way to Measure Angles
1. Radians and arc length

Lesson 14: Radian Sense		1. Convert between radians and degrees
Lesson 14: Radian Sense
1. Convert between radians and degrees
Capstone
Lesson 15: Another Way to Measure Angles
Lesson 15: Another Way to Measure Angles


Checkpoint opportunity		1. Checkpoint: Angles and lines in circles 2. Checkpoint: Arc length and area of sectors 3. Checkpoint: Geometric constructions 4. Checkpoint: Line and angle theorems
Checkpoint opportunity
1. Checkpoint: Angles and lines in circles 2. Checkpoint: Arc length and area of sectors 3. Checkpoint: Geometric constructions 4. Checkpoint: Line and angle theorems

7	Unit Geo.7 Solid Geometry
Launch
Lesson 1: The Spider and the Fly		1. Nets and drawings of three-dimensional figures
Lesson 1: The Spider and the Fly
1. Nets and drawings of three-dimensional figures
Sub-Unit 1 - Cross Sections, Scaling, and Area
Lesson 2: Solids of Revolution		1. Solids of revolution
Lesson 2: Solids of Revolution
1. Solids of revolution

Lesson 3: Slicing Solids		1. Cross sections of three-dimensional figures
Lesson 3: Slicing Solids
1. Cross sections of three-dimensional figures

Lesson 4: Solid Symmetry
Lesson 4: Solid Symmetry


Lesson 5: Creating Cross Sections by Dilating
Lesson 5: Creating Cross Sections by Dilating


Lesson 6: Scaling and Area		1. Areas of similar figures I
Lesson 6: Scaling and Area
1. Areas of similar figures I

Lesson 7: Scaling and Unscaling		1. Areas of similar figures II
Lesson 7: Scaling and Unscaling
1. Areas of similar figures II
Sub-Unit 2 - Scaling Solids
Lesson 8: Scaling Solids		1. Surface area and volume of similar solids I
Lesson 8: Scaling Solids
1. Surface area and volume of similar solids I

Lesson 9: The Root of the Problem		1. Surface area and volume of similar solids II
Lesson 9: The Root of the Problem
1. Surface area and volume of similar solids II

Lesson 10: Speaking of Scaling		Also consider: • Perimeter, area, and volume: changes in scale
Lesson 10: Speaking of Scaling
Also consider: • Perimeter, area, and volume: changes in scale
Sub-Unit 3 - Prism and Cylinder Volumes
Lesson 11: Volumes of Cylinders		1. Volume of cylinders
Lesson 11: Volumes of Cylinders
1. Volume of cylinders

Lesson 12: Cross Sections and Volume
Lesson 12: Cross Sections and Volume


Lesson 13: Prisms		1. Volume of prisms and cylinders 2. Volume of compound figures
Lesson 13: Prisms
1. Volume of prisms and cylinders 2. Volume of compound figures
Sub-Unit 4 - Pyramid Volumes
Lesson 14: Prisms and Pyramids		1. Parts of three-dimensional figures 2. Which figure is being described?
Lesson 14: Prisms and Pyramids
1. Parts of three-dimensional figures 2. Which figure is being described?

Lesson 15: Building a Volume Formula for a Pyramid
Lesson 15: Building a Volume Formula for a Pyramid


Lesson 16: Working With Pyramids		1. Volume of pyramids and cones
Lesson 16: Working With Pyramids
1. Volume of pyramids and cones

Lesson 17: Putting All Solids Together		1. Volume: mixed review
Lesson 17: Putting All Solids Together
1. Volume: mixed review
Sub-Unit 5 - Applications With Three-dimensional Solids
Lesson 18: Surface Area and Volume		1. Surface area of prisms and cylinders 2. Surface area of spheres 3. Volume of spheres
Lesson 18: Surface Area and Volume
1. Surface area of prisms and cylinders 2. Surface area of spheres 3. Volume of spheres

Lesson 19: Volume and Density		1. Calculate density, mass, and volume
Lesson 19: Volume and Density
1. Calculate density, mass, and volume

Lesson 20: Volume and Graphing
Lesson 20: Volume and Graphing


Lesson 21: Coordinates in Three Dimensions		1. Distance to the origin in three dimensions
Lesson 21: Coordinates in Three Dimensions
1. Distance to the origin in three dimensions
Capstone
Lesson 22: Shipping and Handling
Lesson 22: Shipping and Handling


Checkpoint opportunity		1. Checkpoint: Cross sections and solids of revolution 2. Checkpoint: Volume 3. Checkpoint: Density
Checkpoint opportunity
1. Checkpoint: Cross sections and solids of revolution 2. Checkpoint: Volume 3. Checkpoint: Density

8	Unit Geo.8 Conditional Probability
Launch
Lesson 1: Switch or Stay?
Lesson 1: Switch or Stay?

Sub-Unit 1 - Probability and Events
Lesson 2: Up to Chance		1. Probability of simple events
Lesson 2: Up to Chance
1. Probability of simple events

Lesson 3: Understanding Probability		1. Theoretical and experimental probability
Lesson 3: Understanding Probability
1. Theoretical and experimental probability

Lesson 4: Organizing Sample Spaces		1. Outcomes of compound events 2. Counting principle
Lesson 4: Organizing Sample Spaces
1. Outcomes of compound events 2. Counting principle

Lesson 5: Probability From Two-Way Tables		1. Find probabilities using two-way frequency tables
Lesson 5: Probability From Two-Way Tables
1. Find probabilities using two-way frequency tables

Lesson 6: Geometric Probabilities		1. Geometric probability
Lesson 6: Geometric Probabilities
1. Geometric probability

Lesson 7: Combining Events
Lesson 7: Combining Events


Lesson 8: The Addition Rule		1. Find probabilities using the addition rule
Lesson 8: The Addition Rule
1. Find probabilities using the addition rule
Sub-Unit 2 - Conditional Probability
Lesson 9: Related Events and Conditional Probability		1. Identify independent and dependent events
Lesson 9: Related Events and Conditional Probability
1. Identify independent and dependent events

Lesson 10: More About Conditional Probability		1. Find conditional probabilities 2. Independence and conditional probability 3. Find conditional probabilities using two-way frequency tables Also consider: • Probability of independent and dependent events
Lesson 10: More About Conditional Probability
1. Find conditional probabilities 2. Independence and conditional probability 3. Find conditional probabilities using two-way frequency tables Also consider: • Probability of independent and dependent events

Lesson 11: Are You Sure These Events Are Independent?		1. Identify independent events
Lesson 11: Are You Sure These Events Are Independent?
1. Identify independent events
Capstone
Lesson 12: Carnival Rendezvous		1. Choose the better bet
Lesson 12: Carnival Rendezvous
1. Choose the better bet

Checkpoint opportunity		1. Checkpoint: Understand independence and conditional probability 2. Checkpoint: Probabilities of compound events
Checkpoint opportunity
1. Checkpoint: Understand independence and conditional probability 2. Checkpoint: Probabilities of compound events

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