• Resource ID: TXLS139
    • Grade Range: 7
    • Subject: Science

    Icon image Modeling the Path of Digestion

    Students model the path of digestion using household items.

    • CPE credit is 3
    • Subject: Science

    TEA Science Safety Training for Elementary School

    Science Safety Training for Elementary School provides foundational training modules for science safety at the elementary school level. Participants must complete the six course lessons, all lesson activities, and a final test. Participants who successfully complete all modules and the assessment will earn three continuing professional education (CPE) credits.
    • CPE credit is 3
    • Subject: ELL Support

    ELL Foundations—Guidance and Support for ELLs

    This course provides educators with foundational knowledge of the essential elements to consider in providing guidance and support for English Language Learners (ELLs).
    • 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).

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

    R4SCI_GWR_Logo Internal Feedback Mechanisms

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