Grade 8 Mathematics for Common Core State Standards

Grade 8 Mathematics for Common Core State Standards

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This collection contains lessons created by a variety of Arkansas teachers that address specific Common Core State Standards. They were compiled and produced by the NEA Portal.

NEA Portal


    • Mar 26, 2012 LATEST EPISODE
    • infrequent NEW EPISODES
    • 6m AVG DURATION
    • 21 EPISODES


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    Latest episodes from Grade 8 Mathematics for Common Core State Standards

    Finding Slope

    Play Episode Listen Later Mar 26, 2012 8:14


    CC.8.F.4 – Construct a function to model a linear relationship between two quantities. Determine the rate of change and initial value of the function from a description of a relationship or from two (x, y) values, including reading these from a table or from a graph. Interpret the rate of change and initial value of a linear function in terms of the situation it models, and in terms of its graph or a table of values.

    Finding the Slope of a Line

    Play Episode Listen Later Mar 26, 2012 4:44


    CC.8.F.4 – Construct a function to model a linear relationship between two quantities. Determine the rate of change and initial value of the function from a description of a relationship or from two (x, y) values, including reading these from a table or from a graph. Interpret the rate of change and initial value of a linear function in terms of the situation it models, and in terms of its graph or a table of values.

    Use Graphs and Tables to Represent Real World Situations and Solve Problems

    Play Episode Listen Later Mar 26, 2012 5:25


    CC.8.F.4 – Construct a function to model a linear relationship between two quantities. Determine the rate of change and initial value of the function from a description of a relationship or from two (x, y) values, including reading these from a table or from a graph. Interpret the rate of change and initial value of a linear function in terms of the situation it models, and in terms of its graph or a table of values.

    Functions 2

    Play Episode Listen Later Mar 26, 2012 6:03


    CC.8.F.1 – Understand that a function is a rule that assigns to each input exactly one output. The graph of a function is the set of ordered pairs consisting of an input and the corresponding output.

    Describe Effects of Parameter Changes on Graphs of Linear Functions

    Play Episode Listen Later Mar 26, 2012 3:59


    CC.8.F.2 & CC.9-12.S.ID.7 – Compare properties of two functions each represented in a different way (algebraically, graphically, numerically in tables, or by verbal descriptions).

    Functions

    Play Episode Listen Later Mar 26, 2012 6:14


    CC.8.F.1 – Understand that a function is a rule that assigns to each input exactly one output. The graph of a function is the set of ordered pairs consisting of an input and the corresponding output.

    Solving Equations Using Algebra Tiles

    Play Episode Listen Later Mar 26, 2012 7:30


    CC.8.EE.7 – Solve linear equations in one variable.

    Interpret the Rate of Change within the Context of Everyday Life

    Play Episode Listen Later Mar 26, 2012 4:26


    CC.8.EE.6 – Use similar triangles to explain why the slope m is the same between any two distinct points on a non-vertical line in the coordinate plane; derive the equation y = mx for a line through the origin and the equation y = mx + b for a line intercepting the vertical axis at b.

    Interpret the Rate of Change (Slope) and Intercept within the Context of Everyday Life

    Play Episode Listen Later Mar 26, 2012 3:59


    CC.8.EE.6 – Use similar triangles to explain why the slope m is the same between any two distinct points on a non-vertical line in the coordinate plane; derive the equation y = mx for a line through the origin and the equation y = mx + b for a line intercepting the vertical axis at b.

    Write an Equation in Slope-Intercept Form

    Play Episode Listen Later Mar 26, 2012 6:07


    CC.8.EE.6 – Use similar triangles to explain why the slope m is the same between any two distinct points on a non-vertical line in the coordinate plane; derive the equation y = mx for a line through the origin and the equation y = mx + b for a line intercepting the vertical axis at b.

    Solve Problems Involving Scientific Notation

    Play Episode Listen Later Mar 26, 2012 8:49


    CC.8.EE.4 – Perform operations with numbers expressed in scientific notation, including problems where both decimal and scientific notation are used. Use scientific notation and choose units of appropriate sizefor measurements of very large or very small quantities (e.g., use millimeters per year for seafloor spreading). Interpret scientific notation that has been generated by technology.

    Scientific Notation Including Multiplication and Division

    Play Episode Listen Later Mar 26, 2012 5:50


    CC.8.EE.4 – Perform operations with numbers expressed in scientific notation, including problems where both decimal and scientific notation are used. Use scientific notation and choose units of appropriate sizefor measurements of very large or very small quantities (e.g., use millimeters per year for seafloor spreading). Interpret scientific notation that has been generated by technology.

    Scientific Notation Including Multiplication

    Play Episode Listen Later Mar 26, 2012 7:02


    CC.8.EE.4 – Perform operations with numbers expressed in scientific notation, including problems where both decimal and scientific notation are used. Use scientific notation and choose units of appropriate sizefor measurements of very large or very small quantities (e.g., use millimeters per year for seafloor spreading). Interpret scientific notation that has been generated by technology.

    Law of Exponents 3

    Play Episode Listen Later Mar 26, 2012 10:43


    CC.8.EE.1 – Know and apply the properties of integer exponents to generate equivalent numerical expressions.

    Simplifying Radical Expressions

    Play Episode Listen Later Mar 26, 2012 13:45


    CC.8.EE.4 – Perform operations with numbers expressed in scientific notation, including problems where both decimal and scientific notation are used. Use scientific notation and choose units of appropriate sizefor measurements of very large or very small quantities (e.g., use millimeters per year for seafloor spreading). Interpret scientific notation that has been generated by technology.

    Working with Exponents and Radicals When Evaluating Expressions

    Play Episode Listen Later Mar 26, 2012 4:58


    CC.8.EE.2 – Use square root and cube root symbols to represent solutions to equations of the form x2 = p and x3 = p, where p is a positive rational number. Evaluate square roots of small perfect squares and cube roots of small perfect cubes. Know that √2 is irrational.

    Multiplying Monomials

    Play Episode Listen Later Mar 26, 2012 4:53


    CC.8.EE.1 – Know and apply the properties of integer exponents to generate equivalent numerical expressions.

    Laws of Exponents 2

    Play Episode Listen Later Mar 26, 2012 6:50


    CC.8.EE.1 – Know and apply the properties of integer exponents to generate equivalent numerical expressions.

    Laws of Exponents 1

    Play Episode Listen Later Mar 26, 2012 8:25


    CC.8.EE.1 – Know and apply the properties of integer exponents to generate equivalent numerical expressions.

    Evaluating Expressions Without Radicals

    Play Episode Listen Later Mar 26, 2012 8:06


    CC.8.NS.2 – Use rational approximations of irrational numbers to compare the size of irrational numbers, locate them approximately on a number line diagram, and estimate the value of expressions (e.g., π2).

    Algebraic Expressions

    Play Episode Listen Later Mar 26, 2012 5:13


    CC.8.NS.2 – Use rational approximations of irrational numbers to compare the size of irrational numbers, locate them approximately on a number line diagram, and estimate the value of expressions (e.g., π2).

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