• 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).

    • Resource ID: R4SCI0044
    • Grade Range: 6–12
    • Subject: Science

    Energy Transformations

    A Tier I resource for TEKS (6)(9)(C), energy transformations.

    • Resource ID: R4SCI0056
    • Grade Range: K–4
    • Subject: Science

    Region4 GWR Logo Science Academies for Grade K - 4, Part 2

    This resource provides the documents, videos, and materials to participants of the Science Academies for Grade K - 4, Part 2 training.

    • Resource ID: S8M3L8
    • Grade Range: 6–8
    • Subject: Science

    OnTrack logo Plate Tectonics

    Given diagrams, scenarios, descriptions, and illustrations, students will identify the historical development and evidence that supports plate tectonic theory and relate plate tectonics to the formation of crustal features.