1. OnTrack logo

    Types of Motion

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

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

  2. Monohybrid and Dihybrid Crosses

    • Resource ID: R4SCI0007
    • Grade Range: 9–12
    • Subject: Science

    Learners calculate the probability of genotypic inheritance and phenotypic expression using mono- and dihybrid crosses.

  3. Mechanisms of Evolution Beyond Natural Selection

    • Resource ID: R4SCI0008
    • Grade Range: 9–12
    • Subject: Science

    Learners analyze and evaluate the effects of other evolutionary mechanisms.

  4. Energy and Matter in Cells

    • Resource ID: R4SCI0013
    • Grade Range: 9–12
    • Subject: Science

    Learners compare changes in matter that take place during energy conversion processes such as photosynthesis and cellular respiration.

  5. Energy and Matter in Ecosystems

    • Resource ID: R4SCI0014
    • Grade Range: 9–12
    • Subject: Science

    Learners analyze food chains, webs, and pyramids to determine how energy flows and matter cycles through ecosystems.

  6. How Do We Quantify the Building Blocks of Matter?

    • Resource ID: R4SCI0017
    • Grade Range: 10–12
    • Subject: Science

    This resource provides flexible alternate or additional learning opportunities for students learning about the mole concept, Chemistry TEKS (8)(A).

  7. Ecological Succession

    • Resource ID: R4SCI0018
    • Grade Range: 9–12
    • Subject: Science

    Learners explore and describe how succession affects biodiversity by creating an island ecosystem in an interactive game.

  8. OnTrack logo

    Predict Monohybrid Crosses

    • Resource ID: K2KB007
    • Grade Range: 9–12
    • Subject: Science

    Biology Kid2Kid videos present biology concepts taught to a student by a student. This resource contains videos that explain monohybrid crosses in both English and Spanish.

  9. Cell Homeostasis: Osmosis

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

    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.

  10. Objects in Motion

    • Resource ID: R4SCI0023
    • Grade Range: 9–12
    • Subject: Science

    This resource provides flexible alternate or additional learning activities for students learning about the concepts of distance,  speed, and acceleration. IPC TEKS (4)(A)

  11. Newton's Three Laws of Motion

    • Resource ID: R4SCI0024
    • Grade Range: 9–12
    • Subject: Science

    This resource provides alternate or additional learning opportunities for students learning the three Newton's Laws of Motion. It includes a collection of interactive materilas, videos, and other digital media. Physics TEKS, (4)(D)

  12. Region 4 Project Share Gateway Resource

    What’s Trending with the Elements?

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

    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.

  13. R4SCI_GWR_Logo

    Internal Feedback Mechanisms

    • Resource ID: R4SCI0033
    • Grade Range: 9–12
    • Subject: Science

    This resource utilizes videos, intestigations, and interactives to help students understand and describe the role of internal feedback mechanisms.

  14. OnTrack logo

    Cell Specialization and Differentiation

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

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

  15. OnTrack logo

    Valence Shell Electron Pair Repulsion

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

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

  16. OnTrack logo

    Chemical Bonding: Metallic Bonds

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

    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.

  17. OnTrack logo

    Electron Configuration

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

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

  18. OnTrack logo

    Moles and Molar Mass

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

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

  19. OnTrack logo

    Wave Behavior: Doppler Effect

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

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

  20. OnTrack logo

    Types of Solutions: Saturated, Supersaturated, or Unsaturated

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

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