1. Revised Mathematics TEKS

    Representing Whole Number Quantities

    • Resource ID: TEKS12_MATH_K_001
    • Grade Range: K
    • Subject: Math

    This activity provides an opportunity for students to represent whole numbers with pictures.

  2. Revised Mathematics TEKS

    Modeling Addition and Subtraction of Two-Digit Numbers

    • Resource ID: TEKS12_MATH_02_001
    • Grade Range: 2
    • Subject: Math

    In this activity students will model addition and subtraction of two-digit numbers.

  3. Revised Mathematics TEKS

    Determining the Perimeter of a Polygon (Series and Activity 1)

    • Resource ID: TEKS12_MATH_03_001
    • Grade Range: 3
    • Subject: Math

    This activity provides an opportunity for students to investigate the perimeter of polygons.

  4. Revised Mathematics TEKS

    Parallel and Intersecting Lines

    • Resource ID: TEKS12_MATH_04_001
    • Grade Range: 4
    • Subject: Math

    This activity provides an opportunity for students to build an understanding of parallel and intersecting lines.

  5. Revised Mathematics TEKS

    Modeling the Volume of a Rectangular Prism

    • Resource ID: TEKS12_MATH_05_001
    • Grade Range: 5
    • Subject: Math

    This activity provides an opportunity for students to model the volume of a rectangular prism and make connections to the formula, V=l ´ w ´ h.

  6. Revised Mathematics TEKS

    Exploring the Ratio of Circumference to Diameter

    • Resource ID: TEKS12_MATH_07_003
    • Grade Range: 7
    • Subject: Math

    This activity provides an opportunity for students to explore the ratio of the circumference of its circle to the length of its diameter in order to generalize the ratio for pi.

  7. Revised Mathematics TEKS

    Area of Triangles, Parallelograms, and Trapezoids

    • Resource ID: TEKS12_MATH_06_002
    • Grade Range: 6
    • Subject: Math

    These activities provide an opportunity for students to explore the area formulas for triangles, trapezoids, and parallelograms.

  8. Revised Mathematics TEKS

    Reflections

    • Resource ID: TEKS12_MATH_07_001
    • Grade Range: 8
    • Subject: Math

    These activities provide an opportunity for students to explore reflections both on and off of a coordinate plane.

  9. Revised Mathematics TEKS

    Translations

    • Resource ID: TEKS12_MATH_07_002
    • Grade Range: 8
    • Subject: Math

    These activities provide an opportunity for students to explore translations both on and off of a coordinate plane.

  10. Revised Mathematics TEKS

    Dilations

    • Resource ID: TEKS12_MATH_08_001
    • Grade Range: 8
    • Subject: Math

    These activities provide an opportunity for students to explore dilations both on and off of a coordinate plane.

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    Rational Number Coefficients

    • Resource ID: T2T07
    • Grade Range: 6–8
    • Subject: Math

    Rational Number Coefficients

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    Equations: Combining Like Terms

    • Resource ID: T2T08
    • Grade Range: 6–8
    • Subject: Math

    Equations: Combining Like Terms

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    Measurement: Converting Units of Measure

    • Resource ID: T2T06
    • Grade Range: 2–5
    • Subject: Math

    Measurement: Converting Units of Measure

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    Building to Measurement with a Ruler

    • Resource ID: T2T05
    • Grade Range: 2–5
    • Subject: Math

    Building to Measurement with a Ruler

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    Equations: Vertical Alignment Discussion

    • Resource ID: T2T09
    • Grade Range: 6–7
    • Subject: Math

    Discussing the best way to help students understand the process of solving an equation.

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    Addition and Subtraction Grade 2

    • Resource ID: T2T03
    • Grade Range: 2
    • Subject: Math

    Learn about addition, subtraction, and using number lines to solve two-step problems.

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    Multiple Representations: Tables to Equations and Graphs

    • Resource ID: T2T10
    • Grade Range: 6–8
    • Subject: Math

    Learn about differences between multiple representations in 8th grade and in Algebra I, including tables, equations, and graphs.

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    Addition and Subtraction Grade 3

    • Resource ID: T2T04
    • Grade Range: 3
    • Subject: Math

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    Addition and Subtraction of Fractions Grade 4

    • Resource ID: T2T23
    • Grade Range: 4–5
    • Subject: Math

    Addition and subtraction of fractions grade 4.

  20. SE Resource updt

    8.01 Introduction to Confidence Intervals

    • Resource ID: SE131001
    • Grade Range: 9–12
    • Subject: Math

    In this video, students will be introduced to the construction and interpretation of confidence intervals.