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

    Revised Mathematics TEKS Translations

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

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

    Revised Mathematics TEKS Dilations

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

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

    OnTrack logo Kid2Kid: Determining the Meaning of Slope and Intercepts

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

    • Resource ID: K4SCI002
    • Grade Range: 2
    • Subject: Science

    Science Increasing and Decreasing Energy

    This resource provides sample activities for teachers to use in helping students to identify and investigate the effects of increasing and decreasing amounts of light, heat, and sound energy on an object.

    • Resource ID: R4SCI0029
    • Grade Range: 8
    • Subject: Science

    The Arrangement of Elements: The Periodic Table

    This resource provides flexible alternate or additional learning opportunities for students to interpret the arrangement of elements on the Periodic Table, Eighth Grade Science TEKS (8)(5)(C).

    • Resource ID: M8M3L4*
    • Grade Range: 8
    • Subject: Math

    OnTrack logo Estimating Measurements and Using Formulas: Volume

    Given application problems involving volume, the student will estimate measurements and solve the problems.

    • Resource ID: M8M3L5*
    • Grade Range: 8
    • Subject: Math

    OnTrack logo Estimating Measurements and Using Models and Formulas: 3-Dimensional Figures

    Given application problems involving 3-dimensional figures, the student will estimate measurements, including surface area and/or volume, then solve the problems.

    • Resource ID: M8M3L6*
    • Grade Range: 8
    • Subject: Math

    OnTrack logo Using the Pythagorean Theorem to Solve Indirect Measurements

    Given real-life problems, the student will use the Pythagorean Theorem to solve the problems.

    • Resource ID: M8M4L3*
    • Grade Range: 8
    • Subject: Math

    OnTrack logo Determining the Effects of Proportional Change on Area

    Given pictorial representations and problem situations involving area, the student will describe the effects on area when dimensions are changed proportionally.

    • Resource ID: M8M4L2*
    • Grade Range: 8
    • Subject: Math

    OnTrack logo Determining the Effects of Proportional Change on Perimeter

    Given pictorial representations and problem situations involving perimeter, the student will describe the effects on perimeter when dimensions are changed proportionally.

    • Resource ID: R4SCI0034
    • Grade Range: 8–12
    • Subject: Science

    Newton's Law of Inertia

    This resource provides instructional resources for Newton's First Law, the law of inertia.

    • Resource ID: R4SCI0036
    • Grade Range: 8–12
    • Subject: Science

    Newton's Law of Action-Reaction

    This resource is to support TEKS (8)(6)(C), specifically the Newton's third law or the law of action-reaction.

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

    Dichotomous Keys Murder Mystery

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

    • Resource ID: M8M1L2*
    • Grade Range: 8
    • Subject: Math

    OnTrack logo Approximating the Value of Irrational Numbers

    Given problem situations that include pictorial representations of irrational numbers, the student will find the approximate value of the irrational numbers.

    • Resource ID: M8M1L3*
    • Grade Range: 8
    • Subject: Math

    OnTrack logo Expressing Numbers in Scientific Notation

    Given problem situations, the student will express numbers in scientific notation.

    • Resource ID: M8M1L4*
    • Grade Range: 8
    • Subject: Math

    OnTrack logo Comparing and Ordering Rational Numbers

    Given a problem situation, the student will compare and order integers, percents, positive and negative fractions and decimals with or without a calculator.

    • Resource ID: M8M2L15*
    • Grade Range: 8
    • Subject: Math

    OnTrack logo Determining if a Relationship is a Functional Relationship

    The student is expected to gather and record data & use data sets to determine functional relationships between quantities.

    • Resource ID: M8M2L2*
    • Grade Range: 8
    • Subject: Math

    OnTrack logo Graphing Dilations, Reflections, and Translations

    Given a coordinate plane, the student will graph dilations, reflections, and translations, and use those graphs to solve problems.

    • Resource ID: M8M2L3*
    • Grade Range: 8
    • Subject: Math

    OnTrack logo Graphing and Applying Coordinate Dilations

    Given a coordinate plane or coordinate representations of a dilation, the student will graph dilations and use those graphs to solve problems.

    • Resource ID: M8M2L4*
    • Grade Range: 8
    • Subject: Math

    OnTrack logo Developing the Concept of Slope

    Given multiple representations of linear functions, the student will develop the concept of slope as a rate of change.