• Resource ID: PM1L1
    • Grade Range: 9–12
    • Subject: Science

    OnTrack logo Types of Motion

    Students will distinguish between and/or interpret the types of motion.

    • Resource ID: R4SCI0021
    • Grade Range: 9–12
    • Subject: Science

    Cell Homeostasis: Osmosis

    The focus of this resource is cell homeostasis and, more specifically, osmosis. Students investigate the concept through a virtual lab, recording and analyzing data, creating sketches to represent vocabulary, and discovering the role of aquaporins in water transport through the cell membrane.

    • Resource ID: R4SCI0027
    • Grade Range: 10–12
    • Subject: Science

    Region 4 Project Share Gateway Resource What’s Trending with the Elements?

    This resource, aligned with Chemistry TEKS (5)(C), provides alternative or additional tier-one learning options for students using the periodic table to identify and explain trends.

    • Resource ID: R4SCI0031
    • Grade Range: 5
    • Subject: Science

    Light: Reflection and Refraction

    This is a tier I instructional resource to provide a scaffolded learning experience for TEKS (5)(6)(C).

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

    OnTrack logo Creating Nets for Three-Dimensional Figures

    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.

    • Resource ID: GM4L16a
    • Grade Range: 9–12
    • Subject: Math

    OnTrack logo Making Conjectures About Circles and Angles

    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 of and relationships among the resulting angles.

    • Resource ID: GM5L2
    • Grade Range: 9–12
    • Subject: Math

    OnTrack logo Solving Problems With Similar Figures

    Given problem situations involving similar figures, the student will use ratios to solve the problems.

    • Resource ID: BM1L8B
    • Grade Range: 9–12
    • Subject: Science

    OnTrack logo Cell Specialization and Differentiation

    Given examples, descriptions, and illustrations, students will be able to describe the role of DNA, RNA, and environmental factors in cell differentiation.

    • Resource ID: CM3L4
    • Grade Range: 9–12
    • Subject: Science

    OnTrack logo Valence Shell Electron Pair Repulsion

    Given illustrations or descriptions, students will predict the shape of molecules based upon the extent of the electron pair electrostatic repulsion.

    • Resource ID: CM3L5
    • Grade Range: 9–12
    • Subject: Science

    OnTrack logo Chemical Bonding: Metallic Bonds

    Given scenarios or diagrams, students will describe the nature of metallic bonding and explain properties such as thermal and electrical conductivity, malleability, and ductility of metals.

    • Resource ID: CM2L6
    • Grade Range: 9–12
    • Subject: Science

    OnTrack logo Electron Configuration

    Given descriptors, diagrams, and chemical symbols, students will use the periodic table to determine the electron configuration of neutral atoms.

    • Resource ID: CM3L9
    • Grade Range: 9–12
    • Subject: Science

    OnTrack logo Moles and Molar Mass

    Given descriptions or chemical formula of a substance, students will use the concept of a mole to relate atomic mass to molar mass.

    • Resource ID: PM4L5
    • Grade Range: 9–12
    • Subject: Science

    OnTrack logo Wave Behavior: Doppler Effect

    Given diagrams, scenarios, or illustrations, students will identify the characteristics of the Doppler effect.

    • Resource ID: CM5L3
    • Grade Range: 9–12
    • Subject: Science

    OnTrack logo Types of Solutions: Saturated, Supersaturated, or Unsaturated

    Given scenarios, graphs, diagrams, or illustrations, the student will determine the type of solution such as saturated, supersaturated, or unsaturated.

    • Resource ID: PM4L8
    • Grade Range: 9–12
    • Subject: Science

    OnTrack logo Waves: Practical Applications

    Given diagrams, scenarios, illustrations, or descriptions, students will identify uses of waves in medical and industrial applications.

    • 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: R4SCI0035
    • Grade Range: 9–12
    • Subject: Science

    Conservation of Momentum

    This resource was created to support TEKS IPC(4)(E).

    • 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: BM0L8
    • Grade Range: 9–12
    • Subject: Science

    OnTrack logo Equipment for Biology

    Given investigation scenarios, students will determine the equipment that best fits the procedure.

    • Resource ID: BM1L6
    • Grade Range: 9–12
    • Subject: Science

    OnTrack logo Cell Processes: Fermentation

    Given descriptions or illustrations, students will identify where fermentation occurs and the results of fermentation.