• Resource ID: TPRI20001
    • Grade Range: 2
    • Subject: ELA & Reading

    Unit 1. What is the TPRI?

    TPRI Grade 2 Unit 1 Welcome

    • Resource ID: Revised_Math_TEKS_VA
    • Grade Range: K–12
    • Subject: Math

    Vertical Alignment Charts for Revised Mathematics TEKS

    This resource provides vertical alignment charts for the revised mathematics TEKS.

    • Resource ID: S7M2L3
    • Grade Range: 7
    • Subject: Science

    OnTrack logo Human Activity in Watersheds

    Given scenarios, descriptions, maps and illustrations, students will be able to model the effects of human activity on groundwater and surface water in a watershed.

    • 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).