IXL skill plan | Course 3 plan for Big Ideas Math 2019 Virginia

Skill plan for Big Ideas Math 2019 Virginia - Course 3

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

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1	Chapter 1 Equations and Inequalities
Section 1.1: Algebraic Expressions		Evaluate expressions 1. Evaluate one-variable expressions 2. Evaluate multi-variable expressions Write expressions 3. Write variable expressions: word problems Simplify expressions 4. Multiply using the distributive property 5. Write equivalent expressions using properties 6. Add and subtract linear expressions Also consider: • Evaluate radical expressions
Section 1.1: Algebraic Expressions
Evaluate expressions 1. Evaluate one-variable expressions 2. Evaluate multi-variable expressions Write expressions 3. Write variable expressions: word problems Simplify expressions 4. Multiply using the distributive property 5. Write equivalent expressions using properties 6. Add and subtract linear expressions Also consider: • Evaluate radical expressions

Section 1.2: Solving Simple Equations		1. Properties of equality 2. Solve one-step equations 3. Solve one-step equations with decimals and fractions Also consider: • Solve one-step addition and subtraction equations: word problems • Solve one-step multiplication and division equations: word problems
Section 1.2: Solving Simple Equations
1. Properties of equality 2. Solve one-step equations 3. Solve one-step equations with decimals and fractions Also consider: • Solve one-step addition and subtraction equations: word problems • Solve one-step multiplication and division equations: word problems

Section 1.3: Solving Multi-Step Equations		1. Solve two-step equations 2. Solve equations involving like terms 3. Solve one-step and two-step equations: word problems 4. Solve equations using the distributive property Also consider: • Which x satisfies an equation? • Solve two-step equations: complete the solution • Solve two-step equations with fractions
Section 1.3: Solving Multi-Step Equations
1. Solve two-step equations 2. Solve equations involving like terms 3. Solve one-step and two-step equations: word problems 4. Solve equations using the distributive property Also consider: • Which x satisfies an equation? • Solve two-step equations: complete the solution • Solve two-step equations with fractions

Section 1.4: Solving Equations with Variables on Both Sides		1. Solve equations with variables on both sides 2. Solve multi-step equations 3. Find the number of solutions 4. Solve multi-step equations with fractional coefficients Also consider: • Solve multi-step equations: complete the solution • Solve equations with variables on both sides: fractional coefficients • Solve equations with variables on both sides: word problems • Create equations with no solutions or infinitely many solutions
Section 1.4: Solving Equations with Variables on Both Sides
1. Solve equations with variables on both sides 2. Solve multi-step equations 3. Find the number of solutions 4. Solve multi-step equations with fractional coefficients Also consider: • Solve multi-step equations: complete the solution • Solve equations with variables on both sides: fractional coefficients • Solve equations with variables on both sides: word problems • Create equations with no solutions or infinitely many solutions

Section 1.5: Rewriting Equations and Formulas		1. Rearrange multi-variable equations Also consider: • Convert between Celsius and Fahrenheit
Section 1.5: Rewriting Equations and Formulas
1. Rearrange multi-variable equations Also consider: • Convert between Celsius and Fahrenheit

Section 1.6: Solving Multi-Step Inequalities		Two-step inequalities 1. Solve two-step inequalities 2. Graph solutions to two-step inequalities Multi-step inequalities 3. Solve multi-step inequalities 4. Graph solutions to multi-step inequalities
Section 1.6: Solving Multi-Step Inequalities
Two-step inequalities 1. Solve two-step inequalities 2. Graph solutions to two-step inequalities Multi-step inequalities 3. Solve multi-step inequalities 4. Graph solutions to multi-step inequalities

2	Chapter 2 Transformations
Section 2.1: Translations		1. Identify translations 2. Translations: graph the image 3. Translations: find the coordinates Also consider: • Translations: write the rule
Section 2.1: Translations
1. Identify translations 2. Translations: graph the image 3. Translations: find the coordinates Also consider: • Translations: write the rule

Section 2.2: Reflections		1. Identify reflections 2. Reflections over the x- and y-axes: graph the image 3. Reflections over the x- and y-axes: find the coordinates Also consider: • Identify reflections and translations • Reflections: graph the image • Reflections: find the coordinates
Section 2.2: Reflections
1. Identify reflections 2. Reflections over the x- and y-axes: graph the image 3. Reflections over the x- and y-axes: find the coordinates Also consider: • Identify reflections and translations • Reflections: graph the image • Reflections: find the coordinates

Section 2.3: Rotations		1. Rotations: graph the image 2. Rotations: find the coordinates 3. Describe transformations 4. Sequences of congruence transformations: graph the image Also consider: • Sequences of congruence transformations: choose the sequence • Identify reflections, rotations, and translations • Reflections and rotations: write the rule • Rotational symmetry: degrees of rotation
Section 2.3: Rotations
1. Rotations: graph the image 2. Rotations: find the coordinates 3. Describe transformations 4. Sequences of congruence transformations: graph the image Also consider: • Sequences of congruence transformations: choose the sequence • Identify reflections, rotations, and translations • Reflections and rotations: write the rule • Rotational symmetry: degrees of rotation

Section 2.4: Similar Figures		1. Similar figures 2. Side lengths of similar figures Also consider: • Side lengths and angle measures of similar figures • Determine if two figures are similar: justify your answer
Section 2.4: Similar Figures
1. Similar figures 2. Side lengths of similar figures Also consider: • Side lengths and angle measures of similar figures • Determine if two figures are similar: justify your answer

Section 2.5: Perimeters and Areas of Similar Figures		1. Area and perimeter of similar figures 2. Perimeter and area: changes in scale
Section 2.5: Perimeters and Areas of Similar Figures
1. Area and perimeter of similar figures 2. Perimeter and area: changes in scale

Section 2.6: Dilations		1. Dilations: graph the image 2. Dilations: find the coordinates 3. Dilations: find the scale factor Also consider: • Classify dilations
Section 2.6: Dilations
1. Dilations: graph the image 2. Dilations: find the coordinates 3. Dilations: find the scale factor Also consider: • Classify dilations

3	Chapter 3 Angles and Polygons
Section 3.1: Adjacent and Vertical Angles		1. Identify vertical and adjacent angles 2. Find measures of vertical and adjacent angles
Section 3.1: Adjacent and Vertical Angles
1. Identify vertical and adjacent angles 2. Find measures of vertical and adjacent angles

Section 3.2: Complementary and Supplementary Angles		1. Identify complementary and supplementary angles 2. Find measures of complementary and supplementary angles 3. Write and solve equations using angle relationships Also consider: • Find measures of complementary, supplementary, vertical, and adjacent angles
Section 3.2: Complementary and Supplementary Angles
1. Identify complementary and supplementary angles 2. Find measures of complementary and supplementary angles 3. Write and solve equations using angle relationships Also consider: • Find measures of complementary, supplementary, vertical, and adjacent angles

Section 3.3: Angles of Triangles		1. Triangle Angle-Sum Theorem 2. Exterior Angle Theorem Also consider: • Find missing angles in triangles
Section 3.3: Angles of Triangles
1. Triangle Angle-Sum Theorem 2. Exterior Angle Theorem Also consider: • Find missing angles in triangles

Section 3.4: Angles of Polygons		1. Interior angles of polygons Also consider: • Find missing angles in quadrilaterals I
Section 3.4: Angles of Polygons
1. Interior angles of polygons Also consider: • Find missing angles in quadrilaterals I

Section 3.5: Perimeters of Composite Figures		1. Perimeter of parallelograms and trapezoids
Section 3.5: Perimeters of Composite Figures
1. Perimeter of parallelograms and trapezoids

Section 3.6: Areas of Composite Figures		1. Area of composite figures Also consider: • Area and perimeter of semicircles and quarter circles
Section 3.6: Areas of Composite Figures
1. Area of composite figures Also consider: • Area and perimeter of semicircles and quarter circles

4	Chapter 4 Graphing and Writing Linear Equations
Section 4.1: Graphing Linear Equations		1. Complete a table and graph a linear function 2. Graph a horizontal or vertical line 3. Complete a table for a linear function Also consider: • Use an equation to complete a table and a graph • Relate the graph of an equation to its solutions
Section 4.1: Graphing Linear Equations
1. Complete a table and graph a linear function 2. Graph a horizontal or vertical line 3. Complete a table for a linear function Also consider: • Use an equation to complete a table and a graph • Relate the graph of an equation to its solutions

Section 4.2: Slope of a Line		1. Find the slope from a graph 2. Find the slope from two points 3. Find a missing coordinate using slope Also consider: • Find the slope from a table • Equations of parallel lines
Section 4.2: Slope of a Line
1. Find the slope from a graph 2. Find the slope from two points 3. Find a missing coordinate using slope Also consider: • Find the slope from a table • Equations of parallel lines

Section 4.3: Graphing Linear Equations in Slope-Intercept Form		1. Slope-intercept form: find the slope and y-intercept 2. Graph a line from an equation in slope-intercept form 3. Graph a line using slope Also consider: • Interpret the slope and y-intercept of a linear function
Section 4.3: Graphing Linear Equations in Slope-Intercept Form
1. Slope-intercept form: find the slope and y-intercept 2. Graph a line from an equation in slope-intercept form 3. Graph a line using slope Also consider: • Interpret the slope and y-intercept of a linear function

Section 4.4: Writing Equations in Slope-Intercept Form		1. Write a linear equation from two points 2. Write a linear equation from a table or a graph 3. Write a linear equation from a scenario Also consider: • Write a linear equation from a slope and y-intercept • Write a linear equation from a slope and a point • Write linear functions: word problems
Section 4.4: Writing Equations in Slope-Intercept Form
1. Write a linear equation from two points 2. Write a linear equation from a table or a graph 3. Write a linear equation from a scenario Also consider: • Write a linear equation from a slope and y-intercept • Write a linear equation from a slope and a point • Write linear functions: word problems

5	Chapter 5 Functions
Section 5.1: Relations and Functions		1. Relations: convert between mappings, tables, graphs, and ordered pairs 2. Identify functions Also consider: • Identify functions: graphs
Section 5.1: Relations and Functions
1. Relations: convert between mappings, tables, graphs, and ordered pairs 2. Identify functions Also consider: • Identify functions: graphs

Section 5.2: Representations of Functions		1. Evaluate a linear function 2. Complete a table and graph a linear function Also consider: • Identify independent and dependent variables • Complete a table for a linear function • Compare linear functions: tables, graphs, and equations
Section 5.2: Representations of Functions
1. Evaluate a linear function 2. Complete a table and graph a linear function Also consider: • Identify independent and dependent variables • Complete a table for a linear function • Compare linear functions: tables, graphs, and equations

Section 5.3: Domain and Range of a Function		1. Domain and range of functions
Section 5.3: Domain and Range of a Function
1. Domain and range of functions

Section 5.4: Linear Functions		1. Write a linear function from a table 2. Write a linear equation from a graph 3. Interpret points on the graph of a linear function 4. Evaluate a linear function: word problems
Section 5.4: Linear Functions
1. Write a linear function from a table 2. Write a linear equation from a graph 3. Interpret points on the graph of a linear function 4. Evaluate a linear function: word problems

Section 5.5: Comparing Linear and Nonlinear Functions		1. Identify linear and nonlinear functions: graphs and equations 2. Identify linear and nonlinear functions: tables Also consider: • Find values using function graphs • Complete a table for a function graph
Section 5.5: Comparing Linear and Nonlinear Functions
1. Identify linear and nonlinear functions: graphs and equations 2. Identify linear and nonlinear functions: tables Also consider: • Find values using function graphs • Complete a table for a function graph

6	Chapter 6 Percents
Section 6.1: The Percent Equation		Percents of numbers 1. Percents of numbers and money amounts 2. Percents of numbers: word problems Find percents 3. Find what percent one number is of another 4. Find what percent one number is of another: word problems Percent equations 5. Solve percent equations
Section 6.1: The Percent Equation
Percents of numbers 1. Percents of numbers and money amounts 2. Percents of numbers: word problems Find percents 3. Find what percent one number is of another 4. Find what percent one number is of another: word problems Percent equations 5. Solve percent equations

Section 6.2: Percents of Increase and Decrease		1. Percent of change 2. Percent of change: word problems Also consider: • Percent of change: find the original amount word problems
Section 6.2: Percents of Increase and Decrease
1. Percent of change 2. Percent of change: word problems Also consider: • Percent of change: find the original amount word problems

Section 6.3: Discounts and Markups		1. Percent of a number: tax, discount, and more 2. Find the percent: tax, discount, and more
Section 6.3: Discounts and Markups
1. Percent of a number: tax, discount, and more 2. Find the percent: tax, discount, and more

Section 6.4: Simple Interest		1. Simple interest
Section 6.4: Simple Interest
1. Simple interest

7	Chapter 7 Real Numbers and the Pythagorean Theorem
Section 7.1: Finding Square Roots		1. Square roots of perfect squares 2. Positive and negative square roots 3. Solve equations using square roots Also consider: • Relationship between squares and square roots
Section 7.1: Finding Square Roots
1. Square roots of perfect squares 2. Positive and negative square roots 3. Solve equations using square roots Also consider: • Relationship between squares and square roots

Section 7.2: The Pythagorean Theorem		1. Pythagorean theorem: find the missing leg or hypotenuse length 2. Pythagorean theorem: word problems Also consider: • Pythagorean theorem: find the perimeter
Section 7.2: The Pythagorean Theorem
1. Pythagorean theorem: find the missing leg or hypotenuse length 2. Pythagorean theorem: word problems Also consider: • Pythagorean theorem: find the perimeter

Section 7.3: Approximating Square Roots		Classify numbers 1. Classify numbers 2. Identify rational and irrational numbers Estimate square roots 3. Estimate positive and negative square roots Order numbers 4. Irrational numbers on number lines 5. Compare and order rational and irrational numbers
Section 7.3: Approximating Square Roots
Classify numbers 1. Classify numbers 2. Identify rational and irrational numbers Estimate square roots 3. Estimate positive and negative square roots Order numbers 4. Irrational numbers on number lines 5. Compare and order rational and irrational numbers

Section 7.4: Using the Pythagorean Theorem		1. Converse of the Pythagorean theorem: is it a right triangle? 2. Find the distance between two points
Section 7.4: Using the Pythagorean Theorem
1. Converse of the Pythagorean theorem: is it a right triangle? 2. Find the distance between two points

8	Chapter 8 Three-Dimensional Figures
Section 8.1: Three-Dimensional Figures		1. Parts of three-dimensional figures 2. Nets of three-dimensional figures 3. Front, side, and top view
Section 8.1: Three-Dimensional Figures
1. Parts of three-dimensional figures 2. Nets of three-dimensional figures 3. Front, side, and top view

Section 8.2: Surface Areas of Rectangular Prisms		1. Surface area of rectangular prisms
Section 8.2: Surface Areas of Rectangular Prisms
1. Surface area of rectangular prisms

Section 8.3: Surface Areas of Pyramids		1. Surface area of rectangular pyramids
Section 8.3: Surface Areas of Pyramids
1. Surface area of rectangular pyramids

Section 8.4: Surface Areas of Cones		1. Surface area of cones
Section 8.4: Surface Areas of Cones
1. Surface area of cones

Section 8.5: Volumes of Rectangular Prisms		1. Volume of cubes and prisms 2. Volume of cubes and rectangular prisms: word problems 3. Volume and surface area of rectangular prisms: changes in scale
Section 8.5: Volumes of Rectangular Prisms
1. Volume of cubes and prisms 2. Volume of cubes and rectangular prisms: word problems 3. Volume and surface area of rectangular prisms: changes in scale

Section 8.6: Volumes of Pyramids		1. Volume of rectangular pyramids Also consider: • Volume of cubes, prisms, and pyramids
Section 8.6: Volumes of Pyramids
1. Volume of rectangular pyramids Also consider: • Volume of cubes, prisms, and pyramids

Section 8.7: Volumes of Cones		1. Volume of cones Also consider: • Volume and surface area of similar solids
Section 8.7: Volumes of Cones
1. Volume of cones Also consider: • Volume and surface area of similar solids

9	Chapter 9 Data Analysis and Probability
Section 9.1: Box-and-Whisker Plots		1. Box plots
Section 9.1: Box-and-Whisker Plots
1. Box plots

Section 9.2: Scatter Plots		1. Create scatter plots 2. Identify trends with scatter plots 3. Outliers in scatter plots Also consider: • Make predictions with scatter plots • Interpret scatter plots • Predictions and trends in scatter plots
Section 9.2: Scatter Plots
1. Create scatter plots 2. Identify trends with scatter plots 3. Outliers in scatter plots Also consider: • Make predictions with scatter plots • Interpret scatter plots • Predictions and trends in scatter plots

Section 9.3: Lines of Fit		1. Identify lines of best fit 2. Find correlation coefficients 3. Find the equation of a regression line 4. Interpret lines of best fit: word problems Also consider: • Write equations for lines of best fit
Section 9.3: Lines of Fit
1. Identify lines of best fit 2. Find correlation coefficients 3. Find the equation of a regression line 4. Interpret lines of best fit: word problems Also consider: • Write equations for lines of best fit

Section 9.4: Probability		1. Probability of simple events 2. Probability of simple events and opposite events
Section 9.4: Probability
1. Probability of simple events 2. Probability of simple events and opposite events

Section 9.5: Compound Events		1. Counting principle 2. Compound events: find the number of outcomes 3. Compound events: find the number of sums
Section 9.5: Compound Events
1. Counting principle 2. Compound events: find the number of outcomes 3. Compound events: find the number of sums

Section 9.6: Independent and Dependent Events		1. Identify independent and dependent events 2. Probability of independent and dependent events
Section 9.6: Independent and Dependent Events
1. Identify independent and dependent events 2. Probability of independent and dependent events

10	Chapter 10 Exponents and Scientific Notation
Section 10.1: Exponents		1. Understanding exponents 2. Evaluate powers 3. Evaluate multi-variable expressions with exponents Also consider: • Evaluate numerical expressions involving exponents • Powers with decimal and fractional bases
Section 10.1: Exponents
1. Understanding exponents 2. Evaluate powers 3. Evaluate multi-variable expressions with exponents Also consider: • Evaluate numerical expressions involving exponents • Powers with decimal and fractional bases

Section 10.2: Product of Powers Property		1. Multiplication with exponents 2. Power rule with exponents
Section 10.2: Product of Powers Property
1. Multiplication with exponents 2. Power rule with exponents

Section 10.3: Quotient of Powers Property		1. Division with exponents Also consider: • Exponent rules with powers of ten
Section 10.3: Quotient of Powers Property
1. Division with exponents Also consider: • Exponent rules with powers of ten

Section 10.4: Reading Scientific Notation		1. Convert between standard and scientific notation Also consider: • Scientific notation on calculators
Section 10.4: Reading Scientific Notation
1. Convert between standard and scientific notation Also consider: • Scientific notation on calculators

Section 10.5: Writing Scientific Notation		1. Compare numbers written in scientific notation 2. Add and subtract numbers written in scientific notation
Section 10.5: Writing Scientific Notation
1. Compare numbers written in scientific notation 2. Add and subtract numbers written in scientific notation

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