• Resource ID: TXLS135
    • Grade Range: 8
    • Subject: Science

    Icon image Convergent Plate Boundaries

    Students will design and test models that will identify crustal features formed by convergent plate boundaries.

    • Resource ID: TXLS006
    • Grade Range: 8
    • Subject: Science

    TXLS Logo Full Speed Ahead

    Students will use hover pucks to measure speed over a distance of six meters. Once speed has been calculated, students will determine velocity using the same data. Finally, students will be able to label all points of acceleration.

    • Resource ID: TXLS122
    • Grade Range: 7
    • Subject: Science

    Icon image Building a Watershed

    Students will model the effects of human activity on watersheds.

    • Resource ID: TXLS113
    • Grade Range: 4
    • Subject: Math

    Icon image Adding Fractions on a Number Line

    Students will work collaboratively in small groups to create number lines, and then use those number lines to model a real-world situation.

    Texas Essential Knowledge and Skills (TEKS) Vertical Alignment

    Click below to learn about the TEKS related to the unit and Research Lesson. The highlighted student expectation(s) is the chosen focus for the Research Lesson.

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

    Icon image Modeling the Path of Digestion

    Students model the path of digestion using household items.

    • Resource ID: TXLS119
    • Grade Range: 3
    • Subject: Math

    Icon image Analyzing Data Using a Dot Plot

    Students will construct a dot plot using data collected on the faces of a cube after it is rolled. Students will then use a key to change the data to represent a larger population.

    Texas Essential Knowledge and Skills (TEKS) Vertical Alignment

    Click below to learn about the TEKS related to the unit and Research Lesson. The highlighted student expectation(s) is the chosen focus for the Research Lesson.

    • 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.
    • Resource ID: TXLS170
    • Grade Range: 4
    • Subject: Math

    Icon image Open House: Challenger Oaks—Geometry by Design

    Teachers will engage their students in classifying 2-dimensional shapes through a real-world experience. Students will review, design, and use technology as they classify figures using common attributes.

    • Resource ID: TXLS165
    • Grade Range: 3
    • Subject: Math

    Icon image Multiplication at the Market

    Students will solve one-step multiplication problems using concrete objects, pictorial models, arrays, and equal groups.

    • 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: TXLS056
    • Grade Range: 1
    • Subject: Math

    Icon image Humpty Dumpty's Mystery Fall

    Students will listen to the story of Humpty Dumpty and share what they know about the nursery rhyme character. Then, they will help solve the math mystery of Humpty Dumpty and determine the number of broken eggs by finding the missing addend.

    Texas Essential Knowledge and Skills (TEKS) Vertical Alignment

    Click below to learn about the TEKS related to the unit and Research Lesson.  

    • 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).