Skills available for
Pennsylvania sixth-grade math standards
Standards
are in bold, followed by a list of the IXL math
skills that are aligned to that
standard.
Students can practice
these skills
online at www.ixl.com.
Standards: Pennsylvania Core Standards
6.CC.2.1.6 Numbers and Operations
6.CC.2.1.6.D Ratios & Proportional Relationships
6.CC.2.1.6.D.1 Understand ratio concepts and use ratio reasoning to solve problems.
Write a ratio to describe objects in a picture (6-R.1)
Ratio tables (6-R.2)
Ratios: word problems (6-R.3)
Equivalent ratios (6-R.4)
Equivalent ratios: word problems (6-R.5)
Compare ratios: word problems (6-R.6)
Proportions (6-R.7)
Unit rates and equivalent rates (6-R.8)
Unit rates: word problems (6-R.9)
Scale drawings (6-R.10)
6.CC.2.1.6.E The Number System
6.CC.2.1.6.E.1 Apply and extend previous understandings of multiplication and division to divide fractions by fractions.
Divide whole numbers by unit fractions using models (6-L.1)
Reciprocals (6-L.2)
Divide fractions (6-L.5)
Estimate quotients when dividing mixed numbers (6-L.6)
Divide fractions and mixed numbers (6-L.7)
Divide fractions and mixed numbers: word problems (6-L.8)
6.CC.2.1.6.E.2 Identify and choose appropriate processes to compute fluently with multi-digit numbers.
Add, subtract, multiply, or divide two whole numbers (6-O.1)
Add, subtract, multiply, or divide two whole numbers: word problems (6-O.2)
6.CC.2.1.6.E.3 Develop and/or apply number theory concepts to find common factors and multiples.
Prime or composite (6-E.3)
Identify factors (6-E.4)
Prime factorization (6-E.5)
Prime factorization with exponents (6-E.6)
Greatest common factor (6-E.7)
Least common multiple (6-E.8)
GCF and LCM: word problems (6-E.9)
6.CC.2.1.6.E.4 Apply and extend previous understandings of numbers to the system of rational numbers.
Compare rational numbers (6-P.1)
Put rational numbers in order (6-P.2)
Absolute value of rational numbers (6-P.3)
Add and subtract rational numbers (6-P.4)
Multiply and divide rational numbers (6-P.5)
6.CC.2.2.6 Algebraic Concepts
6.CC.2.2.6.B Expressions and Equations
6.CC.2.2.6.B.1 Apply and extend previous understandings of arithmetic to algebraic expressions.
Perform multiple operations with decimals (6-O.6)
Perform multiple operations with fractions (6-O.9)
Perform multiple operations with integers (6-O.11)
Evaluate variable expressions with whole numbers (6-X.3)
Evaluate multi-variable expressions (6-X.4)
Evaluate variable expressions with decimals, fractions, and mixed numbers (6-X.5)
Distributive property (6-X.9)
Write equivalent expressions using properties (6-X.11)
Add and subtract like terms (6-X.12)
Solve word problems involving two-variable equations (6-AA.4)
6.CC.2.2.6.B.2 Understand the process of solving a one-variable equation or inequality and apply to real-world and mathematical problems.
Find the missing exponent or base (6-D.3)
Solve for a variable using properties of multiplication (6-X.10)
Solve one-step equations with whole numbers (6-Y.6)
Solve one-step equations with decimals, fractions, and mixed numbers (6-Y.7)
Solve one-step inequalities (6-Z.4)
6.CC.2.2.6.B.3 Represent and analyze quantitative relationships between dependent and independent variables.
6.CC.2.3.6 Geometry
6.CC.2.3.6.A Geometry
6.CC.2.3.6.A.1 Apply appropriate tools to solve real-world and mathematical problems involving area, surface area, and volume.
Area (6-BB.23)
Area of compound figures (6-BB.24)
Area between two rectangles (6-BB.25)
Area between two triangles (6-BB.26)
Rectangles: relationship between perimeter and area (6-BB.27)
Compare area and perimeter of two figures (6-BB.28)
Circles: calculate area, circumference, radius, and diameter (6-BB.29)
Circles: word problems (6-BB.30)
Area between two circles (6-BB.31)
Volume of cubes and rectangular prisms (6-BB.36)
Surface area of cubes and rectangular prisms (6-BB.37)
Volume and surface area of triangular prisms (6-BB.38)
Volume and surface area of cylinders (6-BB.39)
Relate volume and surface area (6-BB.40)
6.CC.2.4.6 Measurement, Data, and Probability
6.CC.2.4.6.B Statistics and Probability
6.CC.2.4.6.B.1 Demonstrate an understanding of statistical variability by displaying, analyzing, and summarizing distributions.
Interpret box-and-whisker plots (6-CC.19)
Calculate mean, median, mode, and range (6-DD.1)
Interpret charts to find mean, median, mode, and range (6-DD.2)
Mean, median, mode, and range: find the missing number (6-DD.3)