IXL Skill Plan | Colorado Extended Evidence Outcomes: Grade 7

Colorado Extended Evidence Outcomes: Grade 7

Skills available for Colorado Grade 7 math standards

Section

Number and Quantity
Algebra and Functions
Data, Statistics, and Probability
Geometry

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7.1	Number and Quantity
7.RP.A Ratios & Proportional Relationships: Analyze proportional relationships and use them to solve real-world and mathematical problems.
7.RP.A.1 Compute unit rates associated with ratios of whole numbers, including ratios of lengths, areas, and other quantities measured in like or different units.		Fractions 1. Fractions of a group Ratios 2. Write a ratio 3. Write a ratio: word problems 4. Which model represents the ratio? Unit rates 5. Unit rates
7.RP.A.1 Compute unit rates associated with ratios of whole numbers, including ratios of lengths, areas, and other quantities measured in like or different units.
Fractions 1. Fractions of a group Ratios 2. Write a ratio 3. Write a ratio: word problems 4. Which model represents the ratio? Unit rates 5. Unit rates

7.RP.A.2 Represent proportional relationships between quantities using a table.		Ratios 1. Identify equivalent ratios 2. Write an equivalent ratio 3. Ratio tables 4. Equivalent ratios: word problems Proportions 5. Do the ratios form a proportion? 6. Solve the proportion 7. Do the ratios form a proportion: word problems Constant of proportionality 8. Find the constant of proportionality from a table 9. Write equations for proportional relationships from tables 10. Identify proportional relationships from tables
7.RP.A.2 Represent proportional relationships between quantities using a table.
Ratios 1. Identify equivalent ratios 2. Write an equivalent ratio 3. Ratio tables 4. Equivalent ratios: word problems Proportions 5. Do the ratios form a proportion? 6. Solve the proportion 7. Do the ratios form a proportion: word problems Constant of proportionality 8. Find the constant of proportionality from a table 9. Write equations for proportional relationships from tables 10. Identify proportional relationships from tables

7.RP.A.3 Use proportional relationships to solve simple ratio and percent problems.		Represent percentages 1. What percentage is illustrated? 2. Benchmark percents with strip models: multiples of 10, 20, 25, and 50 percent 3. Benchmark percents with strip models: multiples of 10, 20, 25, 33, and 50 Convert fractions to percents 4. Convert fractions to percents using grid models Percent problems - with models 5. Solve percent problems using grid models 6. Solve percent problems using strip models Percent problems - without models 7. Percents of numbers and money amounts 8. Solve percent problems: benchmark percents 9. Percents: calculate tax, tip, and more 10. Percent word problems with money
7.RP.A.3 Use proportional relationships to solve simple ratio and percent problems.
Represent percentages 1. What percentage is illustrated? 2. Benchmark percents with strip models: multiples of 10, 20, 25, and 50 percent 3. Benchmark percents with strip models: multiples of 10, 20, 25, 33, and 50 Convert fractions to percents 4. Convert fractions to percents using grid models Percent problems - with models 5. Solve percent problems using grid models 6. Solve percent problems using strip models Percent problems - without models 7. Percents of numbers and money amounts 8. Solve percent problems: benchmark percents 9. Percents: calculate tax, tip, and more 10. Percent word problems with money
7.NS.A The Number System: Apply and extend previous understandings of operations with fractions to add, subtract, multiply, and divide rational numbers.
7.NS.A.1 Apply and extend previous understandings of addition and subtraction to add and subtract rational numbers with single-digit numerators and denominators up to at least 12.		Like denominators 1. Add and subtract fractions with like denominators 2. Add and subtract fractions with like denominators using area models Unlike denominators 3. Add fractions with unlike denominators using models 4. Subtract fractions with unlike denominators using models 5. Add and subtract fractions with unlike denominators
7.NS.A.1 Apply and extend previous understandings of addition and subtraction to add and subtract rational numbers with single-digit numerators and denominators up to at least 12.
Like denominators 1. Add and subtract fractions with like denominators 2. Add and subtract fractions with like denominators using area models Unlike denominators 3. Add fractions with unlike denominators using models 4. Subtract fractions with unlike denominators using models 5. Add and subtract fractions with unlike denominators
7.NS.A.1.a: Represent addition and subtraction on a horizontal or vertical number line diagram.		1. Add fractions with like denominators using number lines 2. Subtract fractions with like denominators using number lines
7.NS.A.1.a: Represent addition and subtraction on a horizontal or vertical number line diagram.
1. Add fractions with like denominators using number lines 2. Subtract fractions with like denominators using number lines

7.NS.A.2 Apply and extend previous understandings of multiplication and division and/or fractions to multiply and divide rational numbers with single-digit numerators and denominators up to at least 12, e.g., by using visual fraction models or equations to represent the problem.		1. Multiply two fractions using models 2. Divide fractions using models 3. Multiply a unit fraction and a non-unit fraction using models
7.NS.A.2 Apply and extend previous understandings of multiplication and division and/or fractions to multiply and divide rational numbers with single-digit numerators and denominators up to at least 12, e.g., by using visual fraction models or equations to represent the problem.
1. Multiply two fractions using models 2. Divide fractions using models 3. Multiply a unit fraction and a non-unit fraction using models

7.NS.A.3 Solve real-world and mathematical problems involving the four operations.		Whole number operations 1. Addition and subtraction - up to 20 2. Multiplication and division facts up to 10 Whole number word problems 3. Addition and subtraction word problems - up to 20 4. Multiplication and division word problems Decimal operations 5. Multiply two decimals: products up to hundredths 6. Add and subtract decimals: tenths 7. Divide by decimals without adding zeros Decimal word problems 8. Add and subtract decimal numbers with tenths: word problems 9. Multiply decimals and whole numbers: word problems 10. Divide a whole number or a decimal by a 1-digit number: word problems Fraction operations 11. Add and subtract fractions with like denominators 12. Add and subtract mixed numbers with like denominators - without regrouping 13. Divide fractions 14. Add and subtract fractions with unlike denominators 15. Multiply two fractions Fraction word problems 16. Add and subtract fractions with like denominators: word problems 17. Add and subtract fractions with unlike denominators: word problems 18. Multiply fractions: word problems 19. Divide fractions: word problems
7.NS.A.3 Solve real-world and mathematical problems involving the four operations.
Whole number operations 1. Addition and subtraction - up to 20 2. Multiplication and division facts up to 10 Whole number word problems 3. Addition and subtraction word problems - up to 20 4. Multiplication and division word problems Decimal operations 5. Multiply two decimals: products up to hundredths 6. Add and subtract decimals: tenths 7. Divide by decimals without adding zeros Decimal word problems 8. Add and subtract decimal numbers with tenths: word problems 9. Multiply decimals and whole numbers: word problems 10. Divide a whole number or a decimal by a 1-digit number: word problems Fraction operations 11. Add and subtract fractions with like denominators 12. Add and subtract mixed numbers with like denominators - without regrouping 13. Divide fractions 14. Add and subtract fractions with unlike denominators 15. Multiply two fractions Fraction word problems 16. Add and subtract fractions with like denominators: word problems 17. Add and subtract fractions with unlike denominators: word problems 18. Multiply fractions: word problems 19. Divide fractions: word problems

7.2	Algebra and Functions
7.EE.A Expressions & Equations: Use properties of operations to generate equivalent expressions.
7.EE.A.1 Apply properties of operations as strategies to add and subtract linear expressions with whole number coefficients.		1. Combine like terms using algebra tiles 2. Add or subtract two like terms 3. Add and subtract like terms
7.EE.A.1 Apply properties of operations as strategies to add and subtract linear expressions with whole number coefficients.
1. Combine like terms using algebra tiles 2. Add or subtract two like terms 3. Add and subtract like terms

7.EE.A.2 Demonstrate that rewriting an expression in different forms can shed light on the problem and how the quantities in it are related.		1. Identify equivalent expressions using algebra tiles 2. Identify equivalent expressions by combining like terms
7.EE.A.2 Demonstrate that rewriting an expression in different forms can shed light on the problem and how the quantities in it are related.
1. Identify equivalent expressions using algebra tiles 2. Identify equivalent expressions by combining like terms
7.EE.B Expressions & Equations: Solve real-life and mathematical problems using numerical and algebraic expressions and equations.
7.EE.B.3 Solve multi-step real-life and mathematical problems posed with whole numbers, benchmark fractions, and/or decimals to two decimal places. Numbers should combine cleanly for simpler calculations.		Whole numbers 1. Multi-step word problems 2. Multi-step measurement word problems Fractions 3. Add and subtract fractions with like denominators in recipes Decimals 4. Multi-step word problems with money 5. Maps with decimal distances 6. Add, subtract, multiply, and divide decimals: word problems
7.EE.B.3 Solve multi-step real-life and mathematical problems posed with whole numbers, benchmark fractions, and/or decimals to two decimal places. Numbers should combine cleanly for simpler calculations.
Whole numbers 1. Multi-step word problems 2. Multi-step measurement word problems Fractions 3. Add and subtract fractions with like denominators in recipes Decimals 4. Multi-step word problems with money 5. Maps with decimal distances 6. Add, subtract, multiply, and divide decimals: word problems

7.EE.B.4 Solve real-world or mathematical problems using simple equations containing variables.		Write equations 1. Write variable equations: word problems 2. Write a one-step equation: word problems Model and solve equations 3. Model and solve equations using algebra tiles 4. Model and solve equations using diagrams 5. Write and solve equations that represent diagrams Solve equations 6. Solve one-step addition and subtraction equations with whole numbers 7. Solve one-step multiplication and division equations with whole numbers
7.EE.B.4 Solve real-world or mathematical problems using simple equations containing variables.
Write equations 1. Write variable equations: word problems 2. Write a one-step equation: word problems Model and solve equations 3. Model and solve equations using algebra tiles 4. Model and solve equations using diagrams 5. Write and solve equations that represent diagrams Solve equations 6. Solve one-step addition and subtraction equations with whole numbers 7. Solve one-step multiplication and division equations with whole numbers

7.3	Data, Statistics, and Probability
7.SP.A Statistics & Probability: Use random sampling to draw inferences about a population.
7.SP.A.1 Understand that statistics usually involves measuring something about a sample to learn something about a problem.		1. Identify statistical questions 2. Populations and samples
7.SP.A.1 Understand that statistics usually involves measuring something about a sample to learn something about a problem.
1. Identify statistical questions 2. Populations and samples

7.SP.A.2 Use data from a sample to answer a statistical question.		Tables and charts 1. Interpret data in tables 2. Interpret tally charts Picture graphs and bar graphs 3. Interpret picture graphs 4. Interpret bar graphs I 5. Interpret bar graphs II
7.SP.A.2 Use data from a sample to answer a statistical question.
Tables and charts 1. Interpret data in tables 2. Interpret tally charts Picture graphs and bar graphs 3. Interpret picture graphs 4. Interpret bar graphs I 5. Interpret bar graphs II
7.SP.B Statistics & Probability: Draw informal comparative inferences about two populations.
7.SP.B.3 Informally compare two sets of data within a single data display, such as a picture graph, line plot, or bar graph.		1. Interpret a table 2. Interpret double bar graphs
7.SP.B.3 Informally compare two sets of data within a single data display, such as a picture graph, line plot, or bar graph.
1. Interpret a table 2. Interpret double bar graphs

7.SP.B.4 Use given measures of center and given measures of variability for numerical data from random samples to draw informal comparative inferences about two populations		1. Find the mean, median, mode, or range from a table or line plot 2. Compare populations using line plots
7.SP.B.4 Use given measures of center and given measures of variability for numerical data from random samples to draw informal comparative inferences about two populations
1. Find the mean, median, mode, or range from a table or line plot 2. Compare populations using line plots
7.SP.C Statistics & Probability: Investigate chance processes and develop, use, and evaluate probability models.
7.SP.C.5 Indicate an understanding that the probability of a chance event can be 0, for things that never happen, between 0 and 1, for things that sometimes happen, or 1, for things that always happen.		1. Understanding probability 2. Certain, probable, unlikely, impossible: with spinners 3. Probability of one event
7.SP.C.5 Indicate an understanding that the probability of a chance event can be 0, for things that never happen, between 0 and 1, for things that sometimes happen, or 1, for things that always happen.
1. Understanding probability 2. Certain, probable, unlikely, impossible: with spinners 3. Probability of one event

7.SP.C.6 Collect data on a chance process (e.g., flipping a coin, rolling a die) and observe its long-run relative frequency.		1. Use collected data to find probabilities
7.SP.C.6 Collect data on a chance process (e.g., flipping a coin, rolling a die) and observe its long-run relative frequency.
1. Use collected data to find probabilities

7.SP.C.7 Compare probabilities from a model to observed frequencies and identify when agreement is not good.		1. Sample spaces of simple events 2. Probability of simple events: fractional answers 3. Experimental probability
7.SP.C.7 Compare probabilities from a model to observed frequencies and identify when agreement is not good.
1. Sample spaces of simple events 2. Probability of simple events: fractional answers 3. Experimental probability

7.SP.C.8 Find probabilities of compound events using organized lists and tree diagrams.		1. Samples spaces for compound events using tree diagrams 2. Sample spaces for compound events using lists and tables 3. Probabilities of compound events
7.SP.C.8 Find probabilities of compound events using organized lists and tree diagrams.
1. Samples spaces for compound events using tree diagrams 2. Sample spaces for compound events using lists and tables 3. Probabilities of compound events

7.4	Geometry
7.G.A Geometry: Draw, construct, and describe geometrical figures and describe the relationships between them.
7.G.A.1 Match corresponding parts of scale drawings of geometric figures and compare given lengths and areas.		Similar figures 1. Similar and congruent figures 2. Perimeter and area: effect of changing the side length 3. Find side lengths of similar figures Scaled drawings 4. Scale drawings: find the actual length 5. Scale drawings: find the scaled length
7.G.A.1 Match corresponding parts of scale drawings of geometric figures and compare given lengths and areas.
Similar figures 1. Similar and congruent figures 2. Perimeter and area: effect of changing the side length 3. Find side lengths of similar figures Scaled drawings 4. Scale drawings: find the actual length 5. Scale drawings: find the scaled length

7.G.A.2 Create triangles with given conditions and recognize that some combinations of side lengths and/or angles cannot be made into a triangle.		1. Graph triangles and quadrilaterals 2. Triangle inequality
7.G.A.2 Create triangles with given conditions and recognize that some combinations of side lengths and/or angles cannot be made into a triangle.
1. Graph triangles and quadrilaterals 2. Triangle inequality

7.G.A.3 Describe rectangular cross-sections from right rectangular prisms.
7.G.A.3 Describe rectangular cross-sections from right rectangular prisms.

7.G.B Geometry: Solve real-life and mathematical problems involving angle measure, area, surface area, and volume.
7.G.B.4 Use the formula for the area and circumference of a circle to solve problems.		1. Parts of a circle 2. Area of circles 3. Circumference of circles
7.G.B.4 Use the formula for the area and circumference of a circle to solve problems.
1. Parts of a circle 2. Area of circles 3. Circumference of circles

7.G.B.5 Recognize angles that are acute, obtuse, and right.		1. Types of angles
7.G.B.5 Recognize angles that are acute, obtuse, and right.
1. Types of angles

7.G.B.6 Solve real-world and mathematical problems involving the area of triangles, rectangles, and circles, and the volume and surface area of right rectangular prisms.		Circles 1. Circles: word problems Area 2. Area of rectangles and squares 3. Area of squares and rectangles: word problems 4. Area of triangles with whole number measurements Volume 5. Volume of cubes and rectangular prisms 6. Volume of cubes and rectangular prisms: word problems Surface area 7. Nets of rectangular prisms 8. Surface area of cubes and rectangular prisms
7.G.B.6 Solve real-world and mathematical problems involving the area of triangles, rectangles, and circles, and the volume and surface area of right rectangular prisms.
Circles 1. Circles: word problems Area 2. Area of rectangles and squares 3. Area of squares and rectangles: word problems 4. Area of triangles with whole number measurements Volume 5. Volume of cubes and rectangular prisms 6. Volume of cubes and rectangular prisms: word problems Surface area 7. Nets of rectangular prisms 8. Surface area of cubes and rectangular prisms