1. Vertical Alignment Charts for Revised Mathematics TEKS

    • Resource ID: Revised_Math_TEKS_VA
    • Grade Range: K–12
    • Subject: Math

    This resource provides vertical alignment charts for the revised mathematics TEKS.

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    Writing Verbal Descriptions of Functional Relationships

    • Resource ID: A1M1L3a
    • Grade Range: 9–12
    • Subject: Math

    Given a problem situation containing a functional relationship, the student will verbally describe the functional relationship that exists.

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    Writing Inequalities to Describe Relationships (Graph → Symbolic)

    • Resource ID: A1M1L6
    • Grade Range: 9–12
    • Subject: Math

    Given the graph of an inequality, students will write the symbolic representation of the inequality.

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    Writing Inequalities to Describe Relationships (Symbolic → Graph)

    • Resource ID: A1M1L7
    • Grade Range: 9–12
    • Subject: Math

    Describe functional relationships for given problem situations, and write equations or inequalities to answer questions arising from the situations.

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    Determining Reasonable Domains and Ranges (Verbal/Graph)

    • Resource ID: A1M2L2
    • Grade Range: 9–12
    • Subject: Math

    Given a graph and/or verbal description of a situation (both continuous and discrete), the student will identify mathematical domains and ranges and determine reasonable domain and range values for the given situations.

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    Interpreting Scatterplots

    • Resource ID: A1M2L4
    • Grade Range: 9–12
    • Subject: Math

    Given scatterplots that represent problem situations, the student will determine if the data has strong vs weak correlation as well as positive, negative, or no correlation.

     

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    Making Predictions and Critical Judgments (Table/Verbal)

    • Resource ID: A1M2L5
    • Grade Range: 9–12
    • Subject: Math

    Given verbal descriptions and tables that represent problem situations, the student will make predictions for real-world problems.

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    Collecting Data and Making Predictions

    • Resource ID: A1M2L6
    • Grade Range: 9–12
    • Subject: Math

    Given an experimental situation, the student will write linear functions that provide a reasonable fit to data to estimate the solutions and make predictions.

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    Writing Expressions to Model Patterns (Table/Pictorial → Symbolic)

    • Resource ID: A1M3L2
    • Grade Range: 9–12
    • Subject: Math

    Given a pictorial or tabular representation of a pattern and the value of several of their terms, the student will write a formula for the nth term of a sequences.

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    Analyzing the Effects of the Changes in m and b on the Graph of y = mx + b

    • Resource ID: A1M4L8
    • Grade Range: 9–12
    • Subject: Math

    Given algebraic, graphical, or verbal representations of linear functions, the student will determine the effects on the graph of the parent function f(x) = x.

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    Writing Equations of Lines

    • Resource ID: A1M4L9
    • Grade Range: 9–12
    • Subject: Math

    Given two points, the slope and a point, or the slope and the y-intercept, the student will write linear equations in two variables.

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    Determining the Domain and Range for Linear Functions

    • Resource ID: A1M4L3
    • Grade Range: 9–12
    • Subject: Math

    Given a real-world situation that can be modeled by a linear function or a graph of a linear function, the student will determine and represent the reasonable domain and range of the linear function using inequalities.

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    Investigating Methods for Solving Linear Equations and Inequalities

    • Resource ID: A1M5L3
    • Grade Range: 9–12
    • Subject: Math

    Given linear equations and inequalities, the student will investigate methods for solving the equations or inequalities.

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    Selecting a Method to Solve Equations or Inequalities

    • Resource ID: A1M5L3b
    • Grade Range: 9–12
    • Subject: Math

    Given an equation or inequality, the student will select a method (algebraically, graphically, or calculator) to solve the equation or inequality.

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    Determining Intercepts and Zeros of Linear Functions

    • Resource ID: A1M4L10
    • Grade Range: 9–12
    • Subject: Math

    Given algebraic, tabular, or graphical representations of linear functions, the student will determine the intercepts of the graphs and the zeros of the function.

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    Determining the Domain and Range for Quadratic Functions

    • Resource ID: A1M6L1
    • Grade Range: 9–12
    • Subject: Math

    Given a situation that can be modeled by a quadratic function or the graph of a quadratic function, the student will determine the domain and range of the function.

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    Determining the Domain and Range for Quadratic Functions: Restricted Domain/Range

    • Resource ID: A1M6L1a
    • Grade Range: 9–12
    • Subject: Math

    Given a situation that can be modeled by a quadratic function or the graph of a quadratic function, the student will determine restrictions as necessary on the domain and range of the function.

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    Analyzing the Effects of the Changes in "a" on the Graph y = ax^2 + c

    • Resource ID: A1M6L2
    • Grade Range: 9–12
    • Subject: Math

    Given verbal, graphical, or symbolic descriptions of the graph of y = ax^2 + c, the student will investigate, describe, and predict the effects on the graph when a is changed.

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    Solving Quadratic Equations Using Algebraic Methods

    • Resource ID: A1M6L8
    • Grade Range: 9–12
    • Subject: Math

    Given a quadratic equation, the student will solve the equation by factoring, completing the square, or by using the quadratic formula.

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    Quadratics: Connecting Roots, Zeros, and x-Intercepts

    • Resource ID: A1M6L9
    • Grade Range: 9–12
    • Subject: Math

    Given a quadratic equation, the student will make connections among the solutions (roots) of the quadratic equation, the zeros of their related functions, and the horizontal intercepts (x-intercepts) of the graph of the function.