1. 4.01 Solving Systems of Equations: Substitution and Graphing

    • Resource ID: SE121040
    • Grade Range: 9–12
    • Subject: Math

    In this video, students will learn the techniques of substitution and solving by graphing, in addition to learning definitions of different systems of equations.

  2. 4.02 Solving Systems of Equations: Elimination

    • Resource ID: SE121041
    • Grade Range: 9–12
    • Subject: Math

    In this video, students will learn the technique of elimination when solving systems of equations.

  3. 4.03 Solving Systems of Equations: Word Problems

    • Resource ID: SE121042
    • Grade Range: 9–12
    • Subject: Math

    In this video, students will explore real-world problems involving systems of equations.

  4. 2.01 Quadratic Functions

    • Resource ID: SE121024
    • Grade Range: 9–12
    • Subject: Math

    In this video, students will review the characteristics of quadratic functions.

  5. 2.02 Complex Numbers

    • Resource ID: SE121025
    • Grade Range: 9–12
    • Subject: Math

    In this video, students will learn about imaginary and complex numbers.

  6. 2.03 Polynomial and Power Functions

    • Resource ID: SE121026
    • Grade Range: 9–12
    • Subject: Math

    In this video, students will use the characteristics of polynomial functions to identify and graph them.

  7. 2.04 Long Division

    • Resource ID: SE121027
    • Grade Range: 9–12
    • Subject: Math

    In this video, students will learn about long division, synthetic division, and various theorems associated with polynomials.

  8. 2.05 Rational Functions

    • Resource ID: SE121028
    • Grade Range: 9–12
    • Subject: Math

    In this video, students will learn to identify characteristics of rational functions and graph them.

  9. Dichotomous Keys Murder Mystery

    • Resource ID: R4SCI0038
    • Grade Range: 7–12
    • Subject: Science

    A resource for the instruction of (7)(11)(A) involving the use of dichotomous keys for identification.

  10. OpenStax Open-Source Instructional Materials

    • Resource ID: OS_OEM02
    • Grade Range: 9–12
    • Subject:

    Products created by Rice University's OpenStax are organized into units and chapters and can be used like a traditional textbook as the entire syllabus for each course. Individual lessons and units can also be accessed for supplemental use.

  11. Study Edge Open-Source Instructional Materials

    • Resource ID: SE_OEIM01
    • Grade Range: 9–12
    • Subject:

    Products created by Study Edge are delivered in short videos with master teachers presenting the material.

  12. 2

    Open-Source Instructional Materials

    • Grade Range: 9-12
    • Subject:

    TEA has contracted with two instructional materials developers to create instructional materials in nine high school courses. These state-developed, open-source materials are provided free of charge to Texas school districts through the Texas Gateway and will be available for the 2017–18 school year and beyond. All products are certified to meet 100% of the required standards (Texas Essential Knowledge and Skills or College Board Learning Standards). Request teacher materials and other ancillaries for OpenStax products by emailing open-sourceinstructionalmaterials@tea.texas.gov from your school email address.