IXL Skill Plan | Virginia Standards of Learning (2023): Grade 6

6.NS Number and Number Sense

6.NS.1 Express Equivalency and Order Numbers

• 6.NS.1.a: Estimate and determine percent using models
  • What percentage is illustrated?
  • Benchmark percents with strip models
• 6.NS.1.b: Determine equivalencies among decimals and percents
  • Convert between percents and decimals
• 6.NS.1.c: Represent fractions, mixed numbers, and percents
  • Convert fractions to percents using grid models
• 6.NS.1.d: Equivalencies among decimals, percents, fractions
  • Write fractions in lowest terms
  • Convert between improper fractions and mixed numbers
  • Equivalent fractions review
• 6.NS.1.e: Compare and order rational numbers
  • Put a mix of decimals and fractions in order

6.NS.2 Integer Representation and Operations

• 6.NS.2.a: Represent and identify integers
  • Understanding integers
• 6.NS.2.b: Compare and order integers
  • Compare integers
• 6.NS.2.c: Use symbols to compare integers
• 6.NS.2.d: Absolute value
  • Understanding absolute value

6.NS.3 Patterns with Exponents and Squares

• 6.NS.3.a: Patterns with whole number exponents
  • Write multiplication expressions using exponents
• 6.NS.3.b & c: Perfect squares and powers of 10
  • Square numbers
  • Write powers of ten with exponents

6.CE Computation and Estimation

6.CE.1 Solve Problems with Fractions and Mixed Numbers

• 6.CE.1.a: Multiplication and division of fractions
  • Multiply a mixed number by a whole number using a model
• 6.CE.1.b: Multiply and divide fractions
  • Multiply fractions and whole numbers
• 6.CE.1.c: Effect of multiplication/division by numbers between zero and one
  • Scaling whole numbers by fractions
• 6.CE.1.d & e: Addition, subtraction, multiplication, division problems in context
  • Add and subtract fractions with like denominators

6.CE.2 Integer Operations

• 6.CE.2.a: Model operations with integers
  • Add integers using counters
• 6.CE.2.b: Perform integer operations
  • Add integers
• 6.CE.2.c: Simplify expressions with absolute value

6.MG Measurement and Geometry

6.MG.1 Circles

• 6.MG.1.a: Identify parts of a circle
  • Parts of a circle
• 6.MG.1.b - e: Circumference and area
  • Circumference of circles

6.MG.2 Perimeter and Area of Polygons

• 6.MG.2.a: Formula for area of parallelograms and triangles
  • Understanding area of a parallelogram
• 6.MG.2.b: Problems involving perimeter and area

6.MG.3 Coordinate Plane

• 6.MG.3.a - f: Coordinate plane characteristics, graphing, and polygons
  • Describe the coordinate plane

6.MG.4 Congruence

• 6.MG.4.a - d: Identifying polygons, drawing symmetry lines, and determining congruence
  • Identify and classify polygons

6.PS Probability and Statistics

6.PS.1 Data Cycle with Focus on Circle Graphs

• 6.PS.1.a: Formulating questions
  • Identify statistical questions
• 6.PS.1.c: Representative samples
  • Identify representative and random samples
• 6.PS.1.e: Analyze circle graphs
  • Interpret circle graphs

6.PS.2 Mean as a Balance Point

• 6.PS.2.a: Graphically represent mean
  • Calculate mean
• 6.PS.2.b: Effect of data changes on mean
  • Changes in mean
• 6.PS.2.c: Identify outliers
  • Identify an outlier

6.PFA Patterns, Functions, and Algebra

6.PFA.1 Ratios

• 6.PFA.1.a: Represent relationships using ratios
  • Write a ratio using a colon
• 6.PFA.1.e: Table of equivalent ratios
  • Identify equivalent ratios

6.PFA.2 Proportional Relationships

• 6.PFA.2.a: Identify unit rates
  • Unit rates
• 6.PFA.2.c: Proportional relationships
  • Do the ratios form a proportion?

6.PFA.3 Linear Equations

• 6.PFA.3.a: Algebraic vocabulary
  • Identify terms and coefficients
• 6.PFA.3.b: Solve one-step equations
  • Model and solve equations using algebra tiles

6.PFA.4 Linear Inequalities

• 6.PFA.4.a: Graph and represent inequalities
  • Write inequalities from number lines
• 6.PFA.4.d: Substitution in inequalities
  • Solutions to inequalities