IXL skill plan | Level D plan for the Comprehensive Adult Student Assessment Systems

Skill plan for the Comprehensive Adult Student Assessment Systems - Level D

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

Category

Number Sense
Algebra
Geometry
Measurement
Statistics, Data Analysis and Probability

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Number Sense
Rational numbers
Interpret and use scientific notation		1. Checkpoint: Scientific notation
Interpret and use scientific notation
1. Checkpoint: Scientific notation
Addition, subtraction, multiplication, and division
Rational numbers		1. Add and subtract rational numbers 2. Multiply and divide rational numbers
Rational numbers
1. Add and subtract rational numbers 2. Multiply and divide rational numbers
Ratios, proportions, and percents
Proportions		1. Solve proportions: word problems 2. Estimate population size using proportions
Proportions
1. Solve proportions: word problems 2. Estimate population size using proportions

Percent problems		1. Convert between percents, fractions, and decimals: percents greater than 100%
Percent problems
1. Convert between percents, fractions, and decimals: percents greater than 100%
Problem-solving strategies
Split problems into simpler parts		1. Multi-step word problems
Split problems into simpler parts
1. Multi-step word problems

Apply strategies from simpler problems		1. Use Venn diagrams to solve problems 2. Elapsed time word problems
Apply strategies from simpler problems
1. Use Venn diagrams to solve problems 2. Elapsed time word problems

Algebra
Structure and patterns
Number sequences		1. Write variable expressions for arithmetic sequences
Number sequences
1. Write variable expressions for arithmetic sequences
Expressions and equations with unknowns
Multiplication		1. Write multiplication expressions using exponents
Multiplication
1. Write multiplication expressions using exponents

Evaluate variable expressions		1. Evaluate multi-variable expressions 2. Evaluate absolute value expressions 3. Evaluate radical expressions 4. Evaluate rational expressions
Evaluate variable expressions
1. Evaluate multi-variable expressions 2. Evaluate absolute value expressions 3. Evaluate radical expressions 4. Evaluate rational expressions

Factor expressions		1. Factors of linear expressions
Factor expressions
1. Factors of linear expressions

Add, subtract, multiply, and divide polynomial expressions		1. Add and subtract polynomials 2. Multiply polynomials 3. Divide polynomials by monomials
Add, subtract, multiply, and divide polynomial expressions
1. Add and subtract polynomials 2. Multiply polynomials 3. Divide polynomials by monomials

Solve more complex linear equations		1. Solve equations: mixed review
Solve more complex linear equations
1. Solve equations: mixed review

Check solutions to equations		1. Is (x, y) a solution to the linear equation?
Check solutions to equations
1. Is (x, y) a solution to the linear equation?

Apply the Pythagorean theorem		1. Checkpoint: Applications of the Pythagorean theorem
Apply the Pythagorean theorem
1. Checkpoint: Applications of the Pythagorean theorem

Problem-solving with formulas		1. Unit prices with unit conversions
Problem-solving with formulas
1. Unit prices with unit conversions

Solve inequalities		1. Solve two-step inequalities
Solve inequalities
1. Solve two-step inequalities

Solve systems of linear equations		1. Solve a system of equations using any method
Solve systems of linear equations
1. Solve a system of equations using any method

Solve quadratic equations		1. Solve equations using square roots
Solve quadratic equations
1. Solve equations using square roots
Model mathematical relationships in context
Absolute value word problems		1. Absolute value and integers: word problems
Absolute value word problems
1. Absolute value and integers: word problems

Word problems with rational numbers		1. Add and subtract rational numbers: word problems 2. Multiply and divide rational numbers: word problems
Word problems with rational numbers
1. Add and subtract rational numbers: word problems 2. Multiply and divide rational numbers: word problems

Coordinate plane		1. Coordinate plane review
Coordinate plane
1. Coordinate plane review

Linear equations and slope		1. Checkpoint: Slope and linear equations
Linear equations and slope
1. Checkpoint: Slope and linear equations

Graph relationships		1. Checkpoint: Sketch and describe graphs
Graph relationships
1. Checkpoint: Sketch and describe graphs

Systems of equations		1. Checkpoint: Systems of equations
Systems of equations
1. Checkpoint: Systems of equations

Linear, quadratic, and exponential functions		1. Identify linear and exponential functions from graphs and tables 2. Match quadratic functions and graphs
Linear, quadratic, and exponential functions
1. Identify linear and exponential functions from graphs and tables 2. Match quadratic functions and graphs

Proportional relationships		1. Interpret graphs of proportional relationships 2. Graph proportional relationships and find the slope
Proportional relationships
1. Interpret graphs of proportional relationships 2. Graph proportional relationships and find the slope

Multi-step problems		1. Checkpoint: Solve linear equations 2. Solve a system of equations using any method: word problems
Multi-step problems
1. Checkpoint: Solve linear equations 2. Solve a system of equations using any method: word problems

Geometry
Problem-solving with geometric shapes
Lines of symmetry		1. Line symmetry
Lines of symmetry
1. Line symmetry

Polygons		1. Identify and classify polygons
Polygons
1. Identify and classify polygons

Circles		1. Parts of a circle
Circles
1. Parts of a circle

Three-dimensional shapes		1. Three-dimensional shapes
Three-dimensional shapes
1. Three-dimensional shapes

Similar and congruent figures		1. Identify similar triangles 2. Side lengths and angle measures of congruent figures 3. Side lengths and angle measures of similar figures 4. Find missing side lengths in proportional triangles
Similar and congruent figures
1. Identify similar triangles 2. Side lengths and angle measures of congruent figures 3. Side lengths and angle measures of similar figures 4. Find missing side lengths in proportional triangles

Find unknown dimensions		1. Find missing angles in triangles 2. Find missing angles in quadrilaterals I
Find unknown dimensions
1. Find missing angles in triangles 2. Find missing angles in quadrilaterals I
Lines and angles
Parallel and perpendicular lines		1. Parallel, perpendicular, and intersecting lines
Parallel and perpendicular lines
1. Parallel, perpendicular, and intersecting lines

Angles formed by intersecting lines		1. Identify complementary, supplementary, vertical, adjacent, and congruent angles
Angles formed by intersecting lines
1. Identify complementary, supplementary, vertical, adjacent, and congruent angles

Angles on a circle		1. Use fractions to find the measure of an angle
Angles on a circle
1. Use fractions to find the measure of an angle

Types of angles		1. Classify angles
Types of angles
1. Classify angles

Use a protractor		1. Measure angles with a protractor
Use a protractor
1. Measure angles with a protractor

Triangles and transversals		1. Checkpoint: Triangles and transversals
Triangles and transversals
1. Checkpoint: Triangles and transversals
Use spatial relationships
Tranformations		1. Checkpoint: Similarity transformations 2. Checkpoint: Transformations on the coordinate plane
Tranformations
1. Checkpoint: Similarity transformations 2. Checkpoint: Transformations on the coordinate plane

Coordinate plane		1. Follow directions on a coordinate plane
Coordinate plane
1. Follow directions on a coordinate plane

Two-dimensional representations of three-dimensional figures		1. Nets of three-dimensional figures
Two-dimensional representations of three-dimensional figures
1. Nets of three-dimensional figures

Measurement
Measurement tools and estimation
Understand precision		1. Precision
Understand precision
1. Precision
Work within and convert between measurement systems
Compare and convert rates and measurements		1. Convert rates and measurements: metric units 2. Convert between customary and metric systems 3. Convert between Celsius and Fahrenheit
Compare and convert rates and measurements
1. Convert rates and measurements: metric units 2. Convert between customary and metric systems 3. Convert between Celsius and Fahrenheit
Two and three-dimensional figures
Circles		1. Area and circumference of circles
Circles
1. Area and circumference of circles

Area		1. Area
Area
1. Area

Volume		1. Volume of compound figures 2. Checkpoint: Volume
Volume
1. Volume of compound figures 2. Checkpoint: Volume

Surface area		1. Surface area
Surface area
1. Surface area

Understand relationships between units		1. Convert square and cubic units of length
Understand relationships between units
1. Convert square and cubic units of length

Three-dimensional scale modeling		1. Volume and surface area of similar solids
Three-dimensional scale modeling
1. Volume and surface area of similar solids
Proportional reasoning
Scale drawings and changes in scale		1. Perimeter and area: changes in scale 2. Scale drawings: scale factor word problems
Scale drawings and changes in scale
1. Perimeter and area: changes in scale 2. Scale drawings: scale factor word problems
Rates
Application problems with rates		1. Rate of change of a linear function: graphs
Application problems with rates
1. Rate of change of a linear function: graphs

Statistics, Data Analysis and Probability
Collect, organize and display data
Create tables		1. Create relative frequency tables
Create tables
1. Create relative frequency tables

Present data in different ways		1. Choose the best type of graph
Present data in different ways
1. Choose the best type of graph
Analyze and interpret data in graphs
Create and interpret graphs		1. Interpret circle graphs 2. Interpret bar graphs, line graphs, and histograms 3. Create bar graphs, line graphs, and histograms
Create and interpret graphs
1. Interpret circle graphs 2. Interpret bar graphs, line graphs, and histograms 3. Create bar graphs, line graphs, and histograms

Scatter plots		1. Checkpoint: Scatter plots
Scatter plots
1. Checkpoint: Scatter plots

Mean, median, mode, and range		1. Interpret charts and graphs to find mean, median, mode, and range 2. Changes in mean, median, mode, and range 3. Identify an outlier and describe the effect of removing it
Mean, median, mode, and range
1. Interpret charts and graphs to find mean, median, mode, and range 2. Changes in mean, median, mode, and range 3. Identify an outlier and describe the effect of removing it

Describe distributions		1. Describe distributions in line plots
Describe distributions
1. Describe distributions in line plots

Make predictions based on data		1. Make predictions with scatter plots
Make predictions based on data
1. Make predictions with scatter plots

Sampling and randomization		1. Identify representative, random, and biased samples
Sampling and randomization
1. Identify representative, random, and biased samples
Probability
Permutations and combinations		1. Permutations 2. Counting principle
Permutations and combinations
1. Permutations 2. Counting principle

Independent and dependent events		1. Compound events: find the number of outcomes 2. Identify independent and dependent events 3. Probability of independent and dependent events
Independent and dependent events
1. Compound events: find the number of outcomes 2. Identify independent and dependent events 3. Probability of independent and dependent events

Make predictions		1. Make predictions
Make predictions
1. Make predictions

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