1. Using Theoretical and Experimental Probability to Make Predictions

    • Resource ID: M7M2L17
    • Grade Range: 7
    • Subject: Math

    Given an event to simulate, the student will use theoretical probabilities and experimental results to make predictions and decisions.

  2. 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.

  3. 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.

  4. 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.

  5. 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.

  6. 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.

  7. 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.

  8. 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.

  9. 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.

  10. 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.

  11. 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.

  12. Kid2Kid: Determining the Meaning of Slope and Intercepts

    • Resource ID: K2KA103
    • Grade Range: 8–10
    • Subject: Math

    Kid2Kid videos on determining the meaning of slope and intercepts in English and Spanish

  13. Using Logical Reasoning to Prove Conjectures about Circles

    • Resource ID: GM1L19
    • Grade Range: 9–12
    • Subject: Math

    Given conjectures about circles, the student will use deductive reasoning and counterexamples to prove or disprove the conjectures.

  14. Creating Nets for Three-Dimensional Figures

    • Resource ID: GM3L2A
    • Grade Range: 7
    • Subject: Math

    Given nets for three-dimensional figures, the student will apply the formulas for the total and lateral surface area of three-dimensional figures to solve problems using appropriate units of measure.

  15. Drawing Conclusions about Three-Dimensional Figures from Nets

    • Resource ID: M7M3L16
    • Grade Range: 7–8
    • Subject: Math

    Given a net for a three-dimensional figure, the student will make conjectures and draw conclusions about the three-dimensional figure formed by the given net.

  16. Generalizing Geometric Properties of Ratios in Similar Figures

    • Resource ID: GM2L3
    • Grade Range: 9–12
    • Subject: Math

    Students will investigate patterns to make conjectures about geometric relationships and apply the definition of similarity, in terms of a dilation, to identify similar figures and their proportional sides and congruent corresponding angles.

  17. Determining Area: Sectors of Circles

    • Resource ID: GM4L3
    • Grade Range: 9–12
    • Subject: Math

    Students will use proportional reasoning to develop formulas to determine the area of sectors of circles. Students will then solve problems involving the area of sectors of circles.

  18. Converting Between Measurement Systems

    • Resource ID: M7M2L8
    • Grade Range: 7
    • Subject: Math

    Given a real-world situation with measurements in either metric/SI or customary units, the student will solve a problem requiring them to convert from one system to the other.

  19. Making Conjectures About Circles and Segments

    • Resource ID: GM4L16
    • Grade Range: 9–12
    • Subject: Math

    Given examples of circles and the lines that intersect them, the student will use explorations and concrete models to formulate and test conjectures about the properties and relationships among the resulting segments.

  20. Determining Area: Regular Polygons and Circles

    • Resource ID: GM4L1
    • Grade Range: 9–12
    • Subject: Math

    The student will apply the formula for the area of regular polygons to solve problems.