• 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: CM1L5
    • Grade Range: 8–12
    • Subject: Science

    OnTrack logo Periodic Table Families

    Given descriptions or specific element groups, students will use a Periodic Table to relate properties of chemical families to position on the table.

    • Resource ID: CM2L1
    • Grade Range: 8–12
    • Subject: Science

    OnTrack logo Atomic Theory: Dalton, Thomson and Rutherford


    Given scenarios or summaries of historical events leading to modern-day atomic theory, students will identify the author and experimental design of each and the conclusion drawn from these experiments.

    • Resource ID: CM3L7
    • Grade Range: 8–12
    • Subject: Science

    OnTrack logo Nomenclature of Ionic Compounds

    Given descriptors, diagrams. or scenarios, students will write and name the chemical formulas of common polyatomic ions and ionic compounds containing main group or transition metals and bases.

    • Resource ID: CM3L10
    • Grade Range: 8–12
    • Subject: Science

    OnTrack logo Mole Conversions

    Given descriptions or chemical formula of a substance, students will convert between mass, moles, and particles for a sample of material.

    • Resource ID: CM3L13
    • Grade Range: 8–12
    • Subject: Science

    OnTrack logo Quantifying Changes in Chemical Reactions: Balancing Equations

    Given descriptions or chemical formulas of the reactants and the products of chemical reactions, students will apply the law of conservation of mass and manipulate coefficients to balance chemical equations.

    • Resource ID: PM3L1a
    • Grade Range: 8–12
    • Subject: Science

    OnTrack logo Kinetic and Potential Energy

    Given diagrams, illustrations or relevant data, students will identify examples of kinetic and potential energy and their transformations.

    • Resource ID: PM3L1
    • Grade Range: 8–12
    • Subject: Science

    OnTrack logo Work-Energy Theorem

    Using diagrams, illustrations, and relevant data, students will calculate the net work done on an object, the change in an object's velocity, and the change in an object's kinetic energy.

    • Resource ID: PM4L1
    • Grade Range: 8–12
    • Subject: Science

    OnTrack logo Waves—Properties

    Given diagrams, descriptions or illustrations, students will determine the properties of wave motion and wave propagation as they pass through different media.

    • Resource ID: CM3L12
    • Grade Range: 8–12
    • Subject: Science

    OnTrack logo Quantifying Changes in Chemical Reactions: Empirical Formula

    Given the descriptions or chemical formulas, students will use relative masses of elements in substance to calculate and determine the ratio of atoms of each element in a compound so as to determine percent composition or empirical formula.

    • Resource ID: R4SCI0054
    • Grade Range: 8
    • Subject: Science

    It's All About Cell Theory

    This resource provides flexible alternate or additional learning opportunities for students to recognize the development and components of the cell theory, TEKS (7)(12)(F).

    • Resource ID: CM3L3
    • Grade Range: 8–12
    • Subject: Science

    OnTrack logo Covalent Bonding: Electron Dot Diagrams

    Given descriptions, diagrams, scenarios, or chemical symbols, students will model covalent bonds using electron dot formula (Lewis structures).