IXL skill plan | Course 2 plan for SpringBoard Mathematics

Skill plan for SpringBoard Mathematics - Course 2

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 1 Number Systems
Activity 1 - Operations on Positive Rational Numbers—Paper Clips, Airplanes, and Spiders
Lesson 1-1: Adding and Subtracting Decimals		1. Estimate sums and differences of decimals 2. Add and subtract decimals 3. Add and subtract decimals: word problems
Lesson 1-1: Adding and Subtracting Decimals
1. Estimate sums and differences of decimals 2. Add and subtract decimals 3. Add and subtract decimals: word problems

Lesson 1-2: Multiplying and Dividing Decimals		1. Multiply decimals 2. Divide decimals 3. Multiply and divide decimals: word problems Also consider: • Estimate sums, differences, and products of decimals
Lesson 1-2: Multiplying and Dividing Decimals
1. Multiply decimals 2. Divide decimals 3. Multiply and divide decimals: word problems Also consider: • Estimate sums, differences, and products of decimals

Lesson 1-3: Operations with Fractions		1. Add, subtract, multiply, or divide two fractions 2. Add, subtract, multiply, and divide fractions and mixed numbers: word problems Also consider: • Estimate sums and differences of mixed numbers • Estimate products and quotients of fractions and mixed numbers
Lesson 1-3: Operations with Fractions
1. Add, subtract, multiply, or divide two fractions 2. Add, subtract, multiply, and divide fractions and mixed numbers: word problems Also consider: • Estimate sums and differences of mixed numbers • Estimate products and quotients of fractions and mixed numbers

Lesson 1-4: Converting Rational Numbers to Decimals		1. Convert fractions or mixed numbers to terminating decimals 2. Convert fractions or mixed numbers to repeating decimals
Lesson 1-4: Converting Rational Numbers to Decimals
1. Convert fractions or mixed numbers to terminating decimals 2. Convert fractions or mixed numbers to repeating decimals
Activity 2 - Addition and Subtraction of Integers - Elevation Ups and Downs
Lesson 2-1: Adding Integers		1. Add integers using number lines 2. Integer addition rules 3. Add integers Also consider: • Absolute value and opposite integers • Quantities that combine to zero: word problems • Add three or more integers
Lesson 2-1: Adding Integers
1. Add integers using number lines 2. Integer addition rules 3. Add integers Also consider: • Absolute value and opposite integers • Quantities that combine to zero: word problems • Add three or more integers

Lesson 2-2: Subtracting Integers		1. Subtract integers using number lines 2. Integer subtraction rules 3. Subtract integers Also consider: • Add and subtract integers: word problems • Complete addition and subtraction equations with integers
Lesson 2-2: Subtracting Integers
1. Subtract integers using number lines 2. Integer subtraction rules 3. Subtract integers Also consider: • Add and subtract integers: word problems • Complete addition and subtraction equations with integers
Activity 3 - Multiplication and Division of Integers - What's the Sign?
Lesson 3-1: Multiplying Integers		1. Understand multiplying by a negative integer using a number line 2. Integer multiplication rules 3. Multiply integers
Lesson 3-1: Multiplying Integers
1. Understand multiplying by a negative integer using a number line 2. Integer multiplication rules 3. Multiply integers

Lesson 3-2: Dividing Integers		1. Integer division rules 2. Equal quotients of integers 3. Divide integers Also consider: • Complete multiplication and division equations with integers • Evaluate numerical expressions involving integers
Lesson 3-2: Dividing Integers
1. Integer division rules 2. Equal quotients of integers 3. Divide integers Also consider: • Complete multiplication and division equations with integers • Evaluate numerical expressions involving integers
Activity 4 - Operations on Rational Numbers - Let's Be Rational!
Lesson 4-1: Sets of Rational Numbers		1. Classify rational numbers using a diagram 2. Classify rational numbers
Lesson 4-1: Sets of Rational Numbers
1. Classify rational numbers using a diagram 2. Classify rational numbers

Lesson 4-2: Adding Rational Numbers		1. Add positive and negative fractions 2. Add positive and negative decimals 3. Add rational numbers Also consider: • Rational numbers: find the sign
Lesson 4-2: Adding Rational Numbers
1. Add positive and negative fractions 2. Add positive and negative decimals 3. Add rational numbers Also consider: • Rational numbers: find the sign

Lesson 4-3: Subtracting Rational Numbers		1. Subtract positive and negative fractions 2. Subtract positive and negative decimals 3. Subtract rational numbers Also consider: • Apply addition and subtraction rules
Lesson 4-3: Subtracting Rational Numbers
1. Subtract positive and negative fractions 2. Subtract positive and negative decimals 3. Subtract rational numbers Also consider: • Apply addition and subtraction rules

Lesson 4-4: Multiplying and Dividing Rational Numbers		1. Multiply and divide positive and negative fractions 2. Multiply and divide positive and negative decimals 3. Multiply and divide rational numbers Also consider: • Apply multiplication and division rules • Identify quotients of rational numbers: word problems
Lesson 4-4: Multiplying and Dividing Rational Numbers
1. Multiply and divide positive and negative fractions 2. Multiply and divide positive and negative decimals 3. Multiply and divide rational numbers Also consider: • Apply multiplication and division rules • Identify quotients of rational numbers: word problems

2	Unit 2 Expressions and Equations
Activity 5 - Properties of Operations - What's in a Name?
Lesson 5-1: Applying Properties of Operations		1. Properties of addition and multiplication Also consider: • Write equivalent expressions using properties
Lesson 5-1: Applying Properties of Operations
1. Properties of addition and multiplication Also consider: • Write equivalent expressions using properties

Lesson 5-2: Applying Properties to Factor and Expand		1. Multiply using the distributive property 2. Factors of linear expressions 3. Simplify expressions by combining like terms Also consider: • Multiply using the distributive property: area models • Factor linear expressions: area models • Identify equivalent linear expressions I • Identify equivalent linear expressions: word problems
Lesson 5-2: Applying Properties to Factor and Expand
1. Multiply using the distributive property 2. Factors of linear expressions 3. Simplify expressions by combining like terms Also consider: • Multiply using the distributive property: area models • Factor linear expressions: area models • Identify equivalent linear expressions I • Identify equivalent linear expressions: word problems
Activity 6 - Writing and Solving Equations - Melody's Music Solution
Lesson 6-1: Modeling and Writing Two-Step Equations		1. Identify terms and coefficients 2. Choose two-step equations: word problems
Lesson 6-1: Modeling and Writing Two-Step Equations
1. Identify terms and coefficients 2. Choose two-step equations: word problems

Lesson 6-2: Solving Two-Step Equations		1. Solve two-step equations without parentheses 2. Solve two-step equations: word problems Also consider: • Which x satisfies a two-step equation?
Lesson 6-2: Solving Two-Step Equations
1. Solve two-step equations without parentheses 2. Solve two-step equations: word problems Also consider: • Which x satisfies a two-step equation?
Activity 7 - Solving and Graphing Inequalities - It Plays to Save
Lesson 7-1: Modeling and Writing Two-Step Inequalities		1. Graph inequalities on number lines 2. Write inequalities from number lines
Lesson 7-1: Modeling and Writing Two-Step Inequalities
1. Graph inequalities on number lines 2. Write inequalities from number lines

Lesson 7-2: Solving Two-Step Inequalities		1. Solve two-step inequalities 2. Graph solutions to two-step inequalities Also consider: • Solutions to inequalities
Lesson 7-2: Solving Two-Step Inequalities
1. Solve two-step inequalities 2. Graph solutions to two-step inequalities Also consider: • Solutions to inequalities

3	Unit 3 Ratio and Proportion
Activity 8 - Ratio and Proportion - Strange, But True
Lesson 8-1: Ratio and Unit Rates		1. Understanding ratios 2. Unit rates Also consider: • Calculate unit rates with fractions • Compare rates: word problems
Lesson 8-1: Ratio and Unit Rates
1. Understanding ratios 2. Unit rates Also consider: • Calculate unit rates with fractions • Compare rates: word problems

Lesson 8-2: Identifying and Solving Proportions		1. Do the ratios form a proportion? 2. Do the ratios form a proportion: word problems 3. Solve proportions 4. Solve proportions: word problems Also consider: • Identify equivalent ratios • Write an equivalent ratio
Lesson 8-2: Identifying and Solving Proportions
1. Do the ratios form a proportion? 2. Do the ratios form a proportion: word problems 3. Solve proportions 4. Solve proportions: word problems Also consider: • Identify equivalent ratios • Write an equivalent ratio

Lesson 8-3: Converting Measurements		1. Convert customary and metric units using proportions
Lesson 8-3: Converting Measurements
1. Convert customary and metric units using proportions
Activity 9 - Proportioinal Reasoning - Scrutinizing Coins
Lesson 9-1: Equations Representing Proportional Relationships		1. Interpret graphs of proportional relationships 2. Ratio tables 3. Ratios and rates: complete a table and make a graph Also consider: • Identify proportional relationships by graphing • Identify proportional relationships
Lesson 9-1: Equations Representing Proportional Relationships
1. Interpret graphs of proportional relationships 2. Ratio tables 3. Ratios and rates: complete a table and make a graph Also consider: • Identify proportional relationships by graphing • Identify proportional relationships

Lesson 9-2: Constants of Proportionality		1. Find the constant of proportionality from a table 2. Find the constant of proportionality from a graph Also consider: • Write equations for proportional relationships from tables • Write equations for proportional relationships from graphs • Write equations for proportional relationships: word problems
Lesson 9-2: Constants of Proportionality
1. Find the constant of proportionality from a table 2. Find the constant of proportionality from a graph Also consider: • Write equations for proportional relationships from tables • Write equations for proportional relationships from graphs • Write equations for proportional relationships: word problems
Activity 10 - Ratio and Proportion - Patriotic Proportions
Lesson 10-1: Using Scale Drawings		1. Scale drawings of polygons
Lesson 10-1: Using Scale Drawings
1. Scale drawings of polygons

Lesson 10-2: Using Maps		1. Scale drawings: find the actual length 2. Scale drawings: scale factor word problems
Lesson 10-2: Using Maps
1. Scale drawings: find the actual length 2. Scale drawings: scale factor word problems

Lesson 10-3: Make Scale Drawings		1. Scale drawings: find the scale or scaled length
Lesson 10-3: Make Scale Drawings
1. Scale drawings: find the scale or scaled length
Activity 11 - Ratio and Proportion - Well, There is More Than One Way
Lesson 11-1: Basic Percent Problems		1. Percents of numbers and money amounts 2. Percents of numbers: word problems 3. Solve percent equations 4. Solve percent equations: word problems Also consider: • Solve percent problems using strip models
Lesson 11-1: Basic Percent Problems
1. Percents of numbers and money amounts 2. Percents of numbers: word problems 3. Solve percent equations 4. Solve percent equations: word problems Also consider: • Solve percent problems using strip models

Lesson 11-2: Sales Tax, Tips, and Commissions		1. Tax, tip, and more: word problems Also consider: • Estimate tips
Lesson 11-2: Sales Tax, Tips, and Commissions
1. Tax, tip, and more: word problems Also consider: • Estimate tips
Activity 12 - Ratio and Proportion - Like Animals? Have I Got a Job For You!
Lesson 12-1: Percent Increase and Decrease		1. Percent of change 2. Find the percent of change: word problems
Lesson 12-1: Percent Increase and Decrease
1. Percent of change 2. Find the percent of change: word problems

Lesson 12-2: Markups and Discounts		1. Markups and sales 2. Find the percent: markups and sales Also consider: • Multi-step problems with percents
Lesson 12-2: Markups and Discounts
1. Markups and sales 2. Find the percent: markups and sales Also consider: • Multi-step problems with percents

Lesson 12-3: Interest		1. Simple interest
Lesson 12-3: Interest
1. Simple interest

Lesson 12-4: Percent Error		1. Percent error: word problems
Lesson 12-4: Percent Error
1. Percent error: word problems

4	Unit 4 Geometry
Activity 13 - Angle Pairs - Some of the Angles
Lesson 13-1: Complementary, Supplementary, and Adjacent Angles		1. Identify complementary, supplementary, and adjacent angles 2. Find measures of complementary, supplementary, and adjacent angles
Lesson 13-1: Complementary, Supplementary, and Adjacent Angles
1. Identify complementary, supplementary, and adjacent angles 2. Find measures of complementary, supplementary, and adjacent angles

Lesson 13-2: Vertical Angles and Angle Relationships in a Triangle		1. Identify vertical angles 2. Write and solve equations using angle relationships 3. Find missing angles in triangles Also consider: • Find measures of complementary, supplementary, vertical, and adjacent angles
Lesson 13-2: Vertical Angles and Angle Relationships in a Triangle
1. Identify vertical angles 2. Write and solve equations using angle relationships 3. Find missing angles in triangles Also consider: • Find measures of complementary, supplementary, vertical, and adjacent angles
Activity 14 - Triangle Measurements - Rigid Bridges
Lesson 14-1: Draw Triangles from Side Lengths		1. Triangle inequality
Lesson 14-1: Draw Triangles from Side Lengths
1. Triangle inequality

Lesson 14-2: Draw Triangles from Measures of Angles or Sides
Lesson 14-2: Draw Triangles from Measures of Angles or Sides

Activity 15 - Similar Figures - The Same but Different
Lesson 15-1: Identify Similar Figures and Find Missing Side Lengths		1. Identify similar figures
Lesson 15-1: Identify Similar Figures and Find Missing Side Lengths
1. Identify similar figures

Lesson 15-2: Indirect Measurement		1. Find side lengths of similar figures Also consider: • Similar figures and indirect measurement • Similar figures: shadow word problems
Lesson 15-2: Indirect Measurement
1. Find side lengths of similar figures Also consider: • Similar figures and indirect measurement • Similar figures: shadow word problems
Activity 16 - Circles: Circumference and Area - Gardens Galore
Lesson 16-1: Circumference of a Circle		1. Circumference of circles Also consider: • Parts of a circle
Lesson 16-1: Circumference of a Circle
1. Circumference of circles Also consider: • Parts of a circle

Lesson 16-2: Area of a Circle		1. Area of circles 2. Circles: word problems
Lesson 16-2: Area of a Circle
1. Area of circles 2. Circles: word problems
Activity 17 - Composite Area - Tile Designs
Lesson 17-1: Area of Composite Figures		1. Area and perimeter of polygons 2. Area of compound figures with triangles
Lesson 17-1: Area of Composite Figures
1. Area and perimeter of polygons 2. Area of compound figures with triangles

Lesson 17-2: More Areas of Composite Figures		1. Area of complex figures involving circles Also consider: • Area of semicircles and quarter circles
Lesson 17-2: More Areas of Composite Figures
1. Area of complex figures involving circles Also consider: • Area of semicircles and quarter circles
Activity 18 - Sketching Solids - Putt Putt Perspective
Lesson 18-1: Shapes that Result from Slicing Solids		1. Nets of three-dimensional figures 2. Cross sections of three-dimensional figures Also consider: • Bases of three-dimensional figures • Front, side, and top view
Lesson 18-1: Shapes that Result from Slicing Solids
1. Nets of three-dimensional figures 2. Cross sections of three-dimensional figures Also consider: • Bases of three-dimensional figures • Front, side, and top view

Lesson 18-2: Lateral and Total Surface Area of Prisms		1. Surface area of cubes and prisms 2. Lateral area of prisms
Lesson 18-2: Lateral and Total Surface Area of Prisms
1. Surface area of cubes and prisms 2. Lateral area of prisms

Lesson 18-3: Lateral and Total Surface Area of Pyramids		1. Surface area of pyramids 2. Lateral area of pyramids
Lesson 18-3: Lateral and Total Surface Area of Pyramids
1. Surface area of pyramids 2. Lateral area of pyramids
Activity 19 - Volume - Prisms and Pyramids - Berneen Wick's Candles
Lesson 19-1: Find the Volume of Prisms		1. Volume of cubes and prisms 2. Volume of cubes and rectangular prisms: word problems Also consider: • Volume of prisms: advanced
Lesson 19-1: Find the Volume of Prisms
1. Volume of cubes and prisms 2. Volume of cubes and rectangular prisms: word problems Also consider: • Volume of prisms: advanced

Lesson 19-2: Find the Volume of Pyramids		1. Volume of pyramids
Lesson 19-2: Find the Volume of Pyramids
1. Volume of pyramids

5	Unit 5 Probability
Activity 20 - Exploring Probability - Spinner Games
Lesson 20-1: Making Predictions		1. Certain, probable, unlikely, impossible: with spinners
Lesson 20-1: Making Predictions
1. Certain, probable, unlikely, impossible: with spinners

Lesson 20-2: Investigating Chance Processes
Lesson 20-2: Investigating Chance Processes


Lesson 20-3: Estimating Probabilities		1. Use collected data to find probabilities
Lesson 20-3: Estimating Probabilities
1. Use collected data to find probabilities

Lesson 20-4: Making Decisions		1. Use collected data to make predictions
Lesson 20-4: Making Decisions
1. Use collected data to make predictions
Activity 21 - Probability - Probability Two Ways
Lesson 21-1: Equally Likely Outcomes		1. Probability of simple events: equally likely outcomes
Lesson 21-1: Equally Likely Outcomes
1. Probability of simple events: equally likely outcomes

Lesson 21-2: Theoretical Probability		1. Probability of simple events: word problems 2. Experimental probability Also consider: • Make predictions using theoretical probability • Make predictions using experimental probability
Lesson 21-2: Theoretical Probability
1. Probability of simple events: word problems 2. Experimental probability Also consider: • Make predictions using theoretical probability • Make predictions using experimental probability

Lesson 21-3: Comparing Probabilities
Lesson 21-3: Comparing Probabilities

Activity 22 - Games and Probability - Rock, Paper, Scissors. . .and Other Games
Lesson 22-1: Rock, Paper, Scissors
Lesson 22-1: Rock, Paper, Scissors


Lesson 22-2: More Rock, Paper, Scissors		1. Find probabilities using two-way frequency tables
Lesson 22-2: More Rock, Paper, Scissors
1. Find probabilities using two-way frequency tables

Lesson 22-3: Boxes and Drawers		1. Sample spaces for compound events 2. Compound events: find the number of outcomes Also consider: • Find the number of outcomes: word problems
Lesson 22-3: Boxes and Drawers
1. Sample spaces for compound events 2. Compound events: find the number of outcomes Also consider: • Find the number of outcomes: word problems

Lesson 22-4: More Boxes and Drawers		1. Probability of compound events
Lesson 22-4: More Boxes and Drawers
1. Probability of compound events
Activity 23 - Probability - Estimating Probabilities Using Simulation
Lesson 23-1: What is Simulation?
Lesson 23-1: What is Simulation?


Lesson 23-2: Using Random Numbers to Simulate Events
Lesson 23-2: Using Random Numbers to Simulate Events


Lesson 23-3: Simulating a Compound Event		1. Which simulation represents the situation?
Lesson 23-3: Simulating a Compound Event
1. Which simulation represents the situation?

Lesson 23-4: Finding Probabilities Using Simulation
Lesson 23-4: Finding Probabilities Using Simulation

6	Unit 6 Statistics
Activity 24 - Statistics - Class Data
Lesson 24-1: Class Data
Lesson 24-1: Class Data


Lesson 24-2: Sampling from a Population		1. Populations and samples 2. Identify representative, random, and biased samples Also consider: • Calculate mean
Lesson 24-2: Sampling from a Population
1. Populations and samples 2. Identify representative, random, and biased samples Also consider: • Calculate mean
Activity 25 - Exploring Sampling Variability - Sample Speak
Lesson 25-1: Sample Statistic and Sampling Variability
Lesson 25-1: Sample Statistic and Sampling Variability


Lesson 25-2: Predictions and Conclusions		1. Make inferences from multiple samples
Lesson 25-2: Predictions and Conclusions
1. Make inferences from multiple samples
Activity 26 - Comparative Statistics - Seventh-Grade Students
Lesson 26-1: Two Sample Means		1. Compare populations using measures of center and spread
Lesson 26-1: Two Sample Means
1. Compare populations using measures of center and spread

Lesson 26-2: Difference in Terms of MAD		1. Interpret mean and mean absolute deviation
Lesson 26-2: Difference in Terms of MAD
1. Interpret mean and mean absolute deviation

Lesson 26-3: Calculating MAD for a Sample		1. Calculate mean absolute deviation
Lesson 26-3: Calculating MAD for a Sample
1. Calculate mean absolute deviation

7	Unit 7 Number Systems
Activity 27 - Budgeting and Money Management - How Much is Too Much?
Lesson 27-1: Understanding Earnings and Budgets		1. Identify types of taxes
Lesson 27-1: Understanding Earnings and Budgets
1. Identify types of taxes

Lesson 27-2: Financial Planning		1. Compound interest
Lesson 27-2: Financial Planning
1. Compound interest

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