IXL skill plan | Geometry plan for Carnegie Learning Math (2022)

Skill plan for Carnegie Learning Math (2022) - Geometry

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

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1	Module 1 Reasoning with Shapes
Topic 1 - Using a Rectangular Coordinate System
Lesson 1.1: The Squariest Square		1. Classify quadrilaterals I Also consider: • Classify quadrilaterals II
Lesson 1.1: The Squariest Square
1. Classify quadrilaterals I Also consider: • Classify quadrilaterals II

Lesson 1.2: Hip to Be Square		1. Construct a perpendicular line 2. Construct the midpoint or perpendicular bisector of a segment 3. Construct a square Also consider: • Construct a congruent segment
Lesson 1.2: Hip to Be Square
1. Construct a perpendicular line 2. Construct the midpoint or perpendicular bisector of a segment 3. Construct a square Also consider: • Construct a congruent segment

Lesson 1.3: Ts and Train Tracks		1. Construct parallel lines 2. Slopes of parallel and perpendicular lines 3. Equations of parallel and perpendicular lines
Lesson 1.3: Ts and Train Tracks
1. Construct parallel lines 2. Slopes of parallel and perpendicular lines 3. Equations of parallel and perpendicular lines

Lesson 1.4: Where Has Polly Gone?		1. Distance formula 2. Classify triangles on the coordinate plane: justify your answer 3. Graph quadrilaterals 4. Midpoint formula: find the midpoint Also consider: • Pythagorean Inequality Theorems • Midpoint formula: find the endpoint
Lesson 1.4: Where Has Polly Gone?
1. Distance formula 2. Classify triangles on the coordinate plane: justify your answer 3. Graph quadrilaterals 4. Midpoint formula: find the midpoint Also consider: • Pythagorean Inequality Theorems • Midpoint formula: find the endpoint

Lesson 1.5: In and Out and All About		1. Area and perimeter in the coordinate plane I 2. Area and perimeter in the coordinate plane II 3. Area of compound figures with rectangles and triangles Also consider: • Perimeter and area: changes in scale
Lesson 1.5: In and Out and All About
1. Area and perimeter in the coordinate plane I 2. Area and perimeter in the coordinate plane II 3. Area of compound figures with rectangles and triangles Also consider: • Perimeter and area: changes in scale

Checkpoint opportunity		1. Checkpoint: Area and perimeter in the coordinate plane 2. Checkpoint: Parallel and perpendicular lines
Checkpoint opportunity
1. Checkpoint: Area and perimeter in the coordinate plane 2. Checkpoint: Parallel and perpendicular lines
Topic 2 - Rigid Motions on a Plane
Lesson 2.1: Put Your Input In, Take Your Output Out		1. Reflection, rotation, and translation Also consider: • Sequences of congruence transformations: choose the sequence
Lesson 2.1: Put Your Input In, Take Your Output Out
1. Reflection, rotation, and translation Also consider: • Sequences of congruence transformations: choose the sequence

Lesson 2.2: Bow Thai		1. Translations: graph the image 2. Translations: write the rule Also consider: • Translations: find the coordinates
Lesson 2.2: Bow Thai
1. Translations: graph the image 2. Translations: write the rule Also consider: • Translations: find the coordinates

Lesson 2.3: Staring Back at Me		1. Reflections: graph the image Also consider: • Reflections: find the coordinates • Glide reflections: graph the image
Lesson 2.3: Staring Back at Me
1. Reflections: graph the image Also consider: • Reflections: find the coordinates • Glide reflections: graph the image

Lesson 2.4: Turn Yourself Around		1. Rotations: graph the image 2. Rotate polygons about a point Also consider: • Rotations: find the coordinates • Reflections and rotations: write the rule • Sequences of congruence transformations: find the rules • Sequences of congruence transformations: graph the image • Congruence transformations: mixed review
Lesson 2.4: Turn Yourself Around
1. Rotations: graph the image 2. Rotate polygons about a point Also consider: • Rotations: find the coordinates • Reflections and rotations: write the rule • Sequences of congruence transformations: find the rules • Sequences of congruence transformations: graph the image • Congruence transformations: mixed review

Lesson 2.5: OKEECHOBEE		1. Draw lines of symmetry 2. Count lines of symmetry 3. Line symmetry 4. Rotational symmetry 5. Transformations that carry a polygon onto itself
Lesson 2.5: OKEECHOBEE
1. Draw lines of symmetry 2. Count lines of symmetry 3. Line symmetry 4. Rotational symmetry 5. Transformations that carry a polygon onto itself

Checkpoint opportunity		1. Checkpoint: Definitions of geometric objects 2. Checkpoint: Congruence transformations
Checkpoint opportunity
1. Checkpoint: Definitions of geometric objects 2. Checkpoint: Congruence transformations
Topic 3 - Congruence Through Transformations
Lesson 3.1: The Elements		1. Conditionals 2. Counterexamples 3. Truth tables Also consider: • Truth values
Lesson 3.1: The Elements
1. Conditionals 2. Counterexamples 3. Truth tables Also consider: • Truth values

Lesson 3.2: ASA, SAS, and SSS		1. Prove triangles are congruent using rigid motions 2. Congruence statements and corresponding parts of triangles Also consider: • Determine if two figures are congruent: justify your answer
Lesson 3.2: ASA, SAS, and SSS
1. Prove triangles are congruent using rigid motions 2. Congruence statements and corresponding parts of triangles Also consider: • Determine if two figures are congruent: justify your answer

Lesson 3.3: I Never Forget a Face		1. SSS, SAS, and ASA Theorems 2. SSS Theorem in the coordinate plane Also consider: • Solve problems involving corresponding parts of congruent triangles
Lesson 3.3: I Never Forget a Face
1. SSS, SAS, and ASA Theorems 2. SSS Theorem in the coordinate plane Also consider: • Solve problems involving corresponding parts of congruent triangles

Checkpoint opportunity		1. Checkpoint: Rigid motion and congruence
Checkpoint opportunity
1. Checkpoint: Rigid motion and congruence

2	Module 2 Establishing Proof
Topic 1 - Composing and Decomposing Shapes
Lesson 1.1: Running Circles Around Geometry		1. Parts of a circle 2. Identify complementary, supplementary, vertical, adjacent, and congruent angles 3. Transversals: name angle pairs
Lesson 1.1: Running Circles Around Geometry
1. Parts of a circle 2. Identify complementary, supplementary, vertical, adjacent, and congruent angles 3. Transversals: name angle pairs

Lesson 1.2: The Quad Squad		1. Properties of kites 2. Properties of trapezoids 3. Review: properties of quadrilaterals 4. Angles in inscribed quadrilaterals I Also consider: • Proving a quadrilateral is a parallelogram • Properties of parallelograms • Properties of squares and rectangles • Properties of rhombuses
Lesson 1.2: The Quad Squad
1. Properties of kites 2. Properties of trapezoids 3. Review: properties of quadrilaterals 4. Angles in inscribed quadrilaterals I Also consider: • Proving a quadrilateral is a parallelogram • Properties of parallelograms • Properties of squares and rectangles • Properties of rhombuses

Lesson 1.3: Into the Ring		1. Construct a congruent angle 2. Construct a regular hexagon inscribed in a circle 3. Construct a square inscribed in a circle 4. Construct an angle bisector 5. Construct an equilateral triangle inscribed in a circle Also consider: • Construct an equilateral triangle or regular hexagon • Angle bisectors
Lesson 1.3: Into the Ring
1. Construct a congruent angle 2. Construct a regular hexagon inscribed in a circle 3. Construct a square inscribed in a circle 4. Construct an angle bisector 5. Construct an equilateral triangle inscribed in a circle Also consider: • Construct an equilateral triangle or regular hexagon • Angle bisectors

Lesson 1.4: Tri- Tri- Tri- and Separate Them		1. Identify hypotheses and conclusions 2. Conditionals, converses, and biconditionals Also consider: • Triangle Inequality Theorem • Triangle Angle-Sum Theorem • Exterior Angle Theorem
Lesson 1.4: Tri- Tri- Tri- and Separate Them
1. Identify hypotheses and conclusions 2. Conditionals, converses, and biconditionals Also consider: • Triangle Inequality Theorem • Triangle Angle-Sum Theorem • Exterior Angle Theorem

Lesson 1.5: Meet Me in the Middle		1. Construct the circumcenter or incenter of a triangle 2. Construct the centroid or orthocenter of a triangle Also consider: • Identify medians, altitudes, angle bisectors, and perpendicular bisectors • Construct the inscribed or circumscribed circle of a triangle • Find the centroid of a triangle
Lesson 1.5: Meet Me in the Middle
1. Construct the circumcenter or incenter of a triangle 2. Construct the centroid or orthocenter of a triangle Also consider: • Identify medians, altitudes, angle bisectors, and perpendicular bisectors • Construct the inscribed or circumscribed circle of a triangle • Find the centroid of a triangle
Topic 2 - Justifying Line and Angle Relationships
Lesson 2.1: Proof Positive		1. Proofs involving angles Also consider: • Properties of equality • Additive property of length • Find measures of complementary, supplementary, vertical, and adjacent angles • Angle diagrams: solve for the variable
Lesson 2.1: Proof Positive
1. Proofs involving angles Also consider: • Properties of equality • Additive property of length • Find measures of complementary, supplementary, vertical, and adjacent angles • Angle diagrams: solve for the variable

Lesson 2.2: A Parallel Universe		1. Proofs involving parallel lines I 2. Proofs involving parallel lines II Also consider: • Transversals of parallel lines: find angle measures • Transversals of parallel lines: solve for x
Lesson 2.2: A Parallel Universe
1. Proofs involving parallel lines I 2. Proofs involving parallel lines II Also consider: • Transversals of parallel lines: find angle measures • Transversals of parallel lines: solve for x

Lesson 2.3: Ins and Outs		1. Proofs involving triangles I 2. Interior angles of polygons 3. Exterior angles of polygons Also consider: • Review: interior and exterior angles of polygons
Lesson 2.3: Ins and Outs
1. Proofs involving triangles I 2. Interior angles of polygons 3. Exterior angles of polygons Also consider: • Review: interior and exterior angles of polygons

Lesson 2.4: Identical Twins		1. Proofs involving isosceles triangles 2. Special right triangles Also consider: • Perpendicular Bisector Theorem • Proving triangles congruent by SSS, SAS, ASA, and AAS • Proofs involving corresponding parts of congruent triangles
Lesson 2.4: Identical Twins
1. Proofs involving isosceles triangles 2. Special right triangles Also consider: • Perpendicular Bisector Theorem • Proving triangles congruent by SSS, SAS, ASA, and AAS • Proofs involving corresponding parts of congruent triangles

Lesson 2.5: Corners in a Round Room		1. Inscribed angles 2. Angles in inscribed right triangles 3. Tangent lines 4. Angles formed by chords, secants, and tangents Also consider: • Central angles and arc measures • Angles in inscribed quadrilaterals II • Construct a tangent line to a circle
Lesson 2.5: Corners in a Round Room
1. Inscribed angles 2. Angles in inscribed right triangles 3. Tangent lines 4. Angles formed by chords, secants, and tangents Also consider: • Central angles and arc measures • Angles in inscribed quadrilaterals II • Construct a tangent line to a circle

Checkpoint opportunity		1. Checkpoint: Line and angle theorems 2. Checkpoint: Inscribed and circumscribed circles 3. Checkpoint: Geometric constructions
Checkpoint opportunity
1. Checkpoint: Line and angle theorems 2. Checkpoint: Inscribed and circumscribed circles 3. Checkpoint: Geometric constructions
Topic 3 - Using Congruence Theorems
Lesson 3.1: SSS, SAS, AAS, ...S.O.S.!		1. Hypotenuse-Leg Theorem Also consider: • Segments formed by chords, secants, and tangents
Lesson 3.1: SSS, SAS, AAS, ...S.O.S.!
1. Hypotenuse-Leg Theorem Also consider: • Segments formed by chords, secants, and tangents

Lesson 3.2: Props to You		1. Proofs involving triangles and quadrilaterals 2. Proofs involving quadrilaterals Also consider: • Classify quadrilaterals on the coordinate plane: justify your answer
Lesson 3.2: Props to You
1. Proofs involving triangles and quadrilaterals 2. Proofs involving quadrilaterals Also consider: • Classify quadrilaterals on the coordinate plane: justify your answer

Lesson 3.3: Three-Chord Song		1. Arcs and chords
Lesson 3.3: Three-Chord Song
1. Arcs and chords

Checkpoint opportunity		1. Checkpoint: Parallelogram theorems 2. Checkpoint: Angles and lines in circles
Checkpoint opportunity
1. Checkpoint: Parallelogram theorems 2. Checkpoint: Angles and lines in circles

3	Module 3 Investigating Proportionality
Topic 1 - Similarity
Lesson 1.1: Big, Little, Big, Little		1. Dilations: graph the image 2. Dilations: find the scale factor 3. Identify similar figures Also consider: • Classify dilations • Dilations: find the scale factor and center of the dilation
Lesson 1.1: Big, Little, Big, Little
1. Dilations: graph the image 2. Dilations: find the scale factor 3. Identify similar figures Also consider: • Classify dilations • Dilations: find the scale factor and center of the dilation

Lesson 1.2: Similar Triangles or Not?		1. Angle-angle criterion for similar triangles 2. Similarity rules for triangles Also consider: • Similar triangles and similarity transformations • Prove similarity statements
Lesson 1.2: Similar Triangles or Not?
1. Angle-angle criterion for similar triangles 2. Similarity rules for triangles Also consider: • Similar triangles and similarity transformations • Prove similarity statements

Lesson 1.3: Keep It in Proportion		1. Triangle Proportionality Theorem 2. Midsegments of triangles 3. Proofs involving triangles II Also consider: • Dilations: find length, perimeter, and area • Dilations and parallel lines
Lesson 1.3: Keep It in Proportion
1. Triangle Proportionality Theorem 2. Midsegments of triangles 3. Proofs involving triangles II Also consider: • Dilations: find length, perimeter, and area • Dilations and parallel lines

Lesson 1.4: This Isn't Your Average Mean		1. Similarity and altitudes in right triangles 2. Prove the Pythagorean theorem Also consider: • Proofs involving similarity in right triangles
Lesson 1.4: This Isn't Your Average Mean
1. Similarity and altitudes in right triangles 2. Prove the Pythagorean theorem Also consider: • Proofs involving similarity in right triangles

Lesson 1.5: Run It Up the Flagpole		1. Similar triangles and indirect measurement Also consider: • Side lengths and angle measures in similar figures
Lesson 1.5: Run It Up the Flagpole
1. Similar triangles and indirect measurement Also consider: • Side lengths and angle measures in similar figures

Lesson 1.6: Jack's Spare Key		1. Partition a line segment in a given ratio
Lesson 1.6: Jack's Spare Key
1. Partition a line segment in a given ratio

Checkpoint opportunity		1. Checkpoint: Transformations in the plane 2. Checkpoint: Dilations 3. Checkpoint: Similarity transformations 4. Checkpoint: Triangle theorems 5. Checkpoint: Triangle similarity and congruence 6. Checkpoint: Partition a line segment
Checkpoint opportunity
1. Checkpoint: Transformations in the plane 2. Checkpoint: Dilations 3. Checkpoint: Similarity transformations 4. Checkpoint: Triangle theorems 5. Checkpoint: Triangle similarity and congruence 6. Checkpoint: Partition a line segment
Topic 2 - Trigonometry
Lesson 2.1: Three Angle Measure		1. Trigonometric ratios in similar right triangles
Lesson 2.1: Three Angle Measure
1. Trigonometric ratios in similar right triangles

Lesson 2.2: The Tangent Ratio		1. Tangent and cotangent ratios 2. Find angle measures using inverse tangent
Lesson 2.2: The Tangent Ratio
1. Tangent and cotangent ratios 2. Find angle measures using inverse tangent

Lesson 2.3: The Sine Ratio Lesson 2.4: The Cosine Ratio		1. Trigonometric ratios: sin, cos, and tan 2. Trigonometric ratios with radicals: sin, cos, and tan 3. Inverses of trigonometric functions 4. Find trigonometric functions of special angles 5. Find trigonometric functions using a calculator 6. Trigonometric ratios: find a side length 7. Trigonometric ratios: find an angle measure Also consider: • Solve a right triangle
Lesson 2.3: The Sine Ratio Lesson 2.4: The Cosine Ratio
1. Trigonometric ratios: sin, cos, and tan 2. Trigonometric ratios with radicals: sin, cos, and tan 3. Inverses of trigonometric functions 4. Find trigonometric functions of special angles 5. Find trigonometric functions using a calculator 6. Trigonometric ratios: find a side length 7. Trigonometric ratios: find an angle measure Also consider: • Solve a right triangle

Lesson 2.5: We Complement Each Other		1. Sine and cosine of complementary angles
Lesson 2.5: We Complement Each Other
1. Sine and cosine of complementary angles

Lesson 2.6: A Deriving Force		1. Area of a triangle: sine formula 2. Law of Sines 3. Law of Cosines 4. Solve a triangle Also consider: • Area of a triangle: Law of Sines
Lesson 2.6: A Deriving Force
1. Area of a triangle: sine formula 2. Law of Sines 3. Law of Cosines 4. Solve a triangle Also consider: • Area of a triangle: Law of Sines

Checkpoint opportunity		1. Checkpoint: Right triangle trigonometry 2. Checkpoint: Laws of Sines and Cosines
Checkpoint opportunity
1. Checkpoint: Right triangle trigonometry 2. Checkpoint: Laws of Sines and Cosines

4	Module 4 Connecting Geometric and Algebraic Descriptions
Topic 1 - Circles and Volume
Lesson 1.1: All Circles Great and Small		1. Similarity of circles 2. Arc length 3. Radians and arc length Also consider: • Convert between radians and degrees
Lesson 1.1: All Circles Great and Small
1. Similarity of circles 2. Arc length 3. Radians and arc length Also consider: • Convert between radians and degrees

Lesson 1.2: A Slice of Pi		1. Understand arc length and sector area of a circle 2. Area of sectors
Lesson 1.2: A Slice of Pi
1. Understand arc length and sector area of a circle 2. Area of sectors

Lesson 1.3: Do Me a Solid		1. Solids of revolution Also consider: • Volume of prisms and cylinders • Parts of three-dimensional figures • Volume of complex prisms
Lesson 1.3: Do Me a Solid
1. Solids of revolution Also consider: • Volume of prisms and cylinders • Parts of three-dimensional figures • Volume of complex prisms

Lesson 1.4: Get to the Point		1. Surface area 2. Volume of cylinders, cones, and spheres Also consider: • Lateral area of prisms and cylinders • Lateral area of pyramids and cones
Lesson 1.4: Get to the Point
1. Surface area 2. Volume of cylinders, cones, and spheres Also consider: • Lateral area of prisms and cylinders • Lateral area of pyramids and cones

Checkpoint opportunity		1. Checkpoint: Prove circles are similar 2. Checkpoint: Arc length and area of sectors 3. Checkpoint: Volume 4. Checkpoint: Geometric modeling and design
Checkpoint opportunity
1. Checkpoint: Prove circles are similar 2. Checkpoint: Arc length and area of sectors 3. Checkpoint: Volume 4. Checkpoint: Geometric modeling and design
Topic 2 - Conic Sections
Lesson 2.1: Any Way You Slice It		1. Cross sections of three-dimensional figures
Lesson 2.1: Any Way You Slice It
1. Cross sections of three-dimensional figures

Lesson 2.2: X² Plus Y² Equals Radius²		1. Derive equations of circles using the Pythagorean theorem 2. Write equations of circles in standard form from graphs 3. Convert equations of circles from general to standard form 4. Find properties of circles from equations in general form Also consider: • Write equations of circles in standard form using properties
Lesson 2.2: X² Plus Y² Equals Radius²
1. Derive equations of circles using the Pythagorean theorem 2. Write equations of circles in standard form from graphs 3. Convert equations of circles from general to standard form 4. Find properties of circles from equations in general form Also consider: • Write equations of circles in standard form using properties

Lesson 2.3: A Blip on the Radar		1. Determine if a point lies on a circle 2. Solve a system of linear and quadratic equations: circles
Lesson 2.3: A Blip on the Radar
1. Determine if a point lies on a circle 2. Solve a system of linear and quadratic equations: circles

Lesson 2.4: Sin² θ Plus Cos² θ Equals 1²		1. Pythagorean identities: sine and cosine
Lesson 2.4: Sin² θ Plus Cos² θ Equals 1²
1. Pythagorean identities: sine and cosine

Lesson 2.5: Going the Equidistance		1. Find properties of a parabola from a graph 2. Find properties of parabolas from equations in vertex form 3. Write equations of parabolas in vertex form using the focus and directrix 4. Graph parabolas 5. Find properties of parabolas from equations in general form Also consider: • Write equations of parabolas in vertex form from graphs • Write equations of parabolas in vertex form using properties
Lesson 2.5: Going the Equidistance
1. Find properties of a parabola from a graph 2. Find properties of parabolas from equations in vertex form 3. Write equations of parabolas in vertex form using the focus and directrix 4. Graph parabolas 5. Find properties of parabolas from equations in general form Also consider: • Write equations of parabolas in vertex form from graphs • Write equations of parabolas in vertex form using properties

Lesson 2.6: It's a Stretch		1. Find properties of ellipses from graphs 2. Write equations of ellipses in standard form from graphs 3. Convert equations of ellipses from general to standard form 4. Find properties of ellipses from equations
Lesson 2.6: It's a Stretch
1. Find properties of ellipses from graphs 2. Write equations of ellipses in standard form from graphs 3. Convert equations of ellipses from general to standard form 4. Find properties of ellipses from equations

Lesson 2.7: More Asymptotes		1. Find properties of hyperbolas from graphs 2. Write equations of hyperbolas in standard form from graphs 3. Convert equations of hyperbolas from general to standard form 4. Find properties of hyperbolas from equations
Lesson 2.7: More Asymptotes
1. Find properties of hyperbolas from graphs 2. Write equations of hyperbolas in standard form from graphs 3. Convert equations of hyperbolas from general to standard form 4. Find properties of hyperbolas from equations

Checkpoint opportunity		1. Checkpoint: Cross sections and solids of revolution 2. Checkpoint: Equations of circles 3. Checkpoint: Equations of parabolas 4. Checkpoint: Coordinate proofs
Checkpoint opportunity
1. Checkpoint: Cross sections and solids of revolution 2. Checkpoint: Equations of circles 3. Checkpoint: Equations of parabolas 4. Checkpoint: Coordinate proofs

5	Module 5 Making Informed Decisions
Topic 1 - Independence and Conditional Probability
Lesson 1.1: What Are the Chances?		1. Sample spaces for compound events 2. Identify independent and dependent events 3. Counting principle Also consider: • Probability of simple events and opposite events • Outcomes of compound events • Write a discrete probability distribution
Lesson 1.1: What Are the Chances?
1. Sample spaces for compound events 2. Identify independent and dependent events 3. Counting principle Also consider: • Probability of simple events and opposite events • Outcomes of compound events • Write a discrete probability distribution

Lesson 1.2: And?		1. Probability of independent and dependent events
Lesson 1.2: And?
1. Probability of independent and dependent events

Lesson 1.3: Or?		1. Probability of mutually exclusive events and overlapping events 2. Find probabilities using the addition rule Also consider: • Theoretical and experimental probability
Lesson 1.3: Or?
1. Probability of mutually exclusive events and overlapping events 2. Find probabilities using the addition rule Also consider: • Theoretical and experimental probability

Lesson 1.4: And, Or, and More!		1. Probability: mixed review
Lesson 1.4: And, Or, and More!
1. Probability: mixed review
Topic 2 - Computing Probabilities
Lesson 2.1: Table Talk		1. Identify independent events 2. Interpret two-way frequency tables
Lesson 2.1: Table Talk
1. Identify independent events 2. Interpret two-way frequency tables

Lesson 2.2: It All Depends		1. Find conditional probabilities using two-way frequency tables 2. Find conditional probabilities 3. Independence and conditional probability
Lesson 2.2: It All Depends
1. Find conditional probabilities using two-way frequency tables 2. Find conditional probabilities 3. Independence and conditional probability

Lesson 2.3: Give Me 5!		1. Factorials 2. Permutations 3. Permutation and combination notation 4. Find probabilities using combinations and permutations
Lesson 2.3: Give Me 5!
1. Factorials 2. Permutations 3. Permutation and combination notation 4. Find probabilities using combinations and permutations

Lesson 2.4: A Different Kind of Court Trial		1. Find probabilities using the binomial distribution
Lesson 2.4: A Different Kind of Court Trial
1. Find probabilities using the binomial distribution

Lesson 2.5: What Do You Expect?		1. Geometric probability 2. Expected value
Lesson 2.5: What Do You Expect?
1. Geometric probability 2. Expected value

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

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