1. Introduction to Plate Tectonics

    • Resource ID: R4SCI0011
    • Grade Range: 6–12
    • Subject: Science

    This resource is intended to use for Tier I classroom instruction.

  2. Revised Mathematics TEKS

    Determining the Perimeter of a Polygon (Series and Activity 1)

    • Resource ID: TEKS12_MATH_03_001
    • Grade Range: 3
    • Subject: Math

    This activity provides an opportunity for students to investigate the perimeter of polygons.

  3. Revised Mathematics TEKS

    Area of Triangles, Parallelograms, and Trapezoids

    • Resource ID: TEKS12_MATH_06_002
    • Grade Range: 6
    • Subject: Math

    These activities provide an opportunity for students to explore the area formulas for triangles, trapezoids, and parallelograms.

  4. Investigating and Comparing Life Cycles

    • Resource ID: R4SCI0020
    • Grade Range: 3–5
    • Subject: Science

    A Tier I life science instructional resource for grade 3 

  5. Texas Performance Standards Project

    Texas Performance Standards Project

    • Resource ID: GT001
    • Grade Range: K–12
    • Subject:

    These videos introduce the Texas Performance Standards Project (TPSP), a resource for providing differentiated instruction to gifted/talented (G/T) students.

  6. Science Gateway Resource image

    Weathering and Decomposition

    • Resource ID: R4SCI0025
    • Grade Range: 3
    • Subject: Science

    A Tier 1 earth science instructional resource for grade 3

  7. Interactive Math Glossary Icon

    Interactive Math Glossary

    • Resource ID: MATH_IMG_001
    • Grade Range: K–8
    • Subject: Math

    The Interactive Math Glossary is provided by the Texas Education Agency to help teachers explore and understand mathematics vocabulary.

  8. Classification of Organisms

    • Resource ID: R4SCI0039
    • Grade Range: 6
    • Subject: Science

    This resource provides flexible alternate or additional learning opportunities for students to identify the characteristics of organisms that classify them into currently recognized Kingdoms, Sixth Grade Science TEKS (6)(12)(D).

  9. Region 4 Science Logo

    Heating and Cooling

    • Resource ID: R4SCI0040
    • Grade Range: 3
    • Subject: Science

    A Tier 1 physical science instructional resource for grade 3.

  10. R4 logo

    Living and Nonliving

    • Resource ID: R4SCI0043
    • Grade Range: K
    • Subject: Science

    A Tier 1 life science instructional resource for kindergarten.

  11. Exploring Energy

    • Resource ID: R4SCI0052
    • Grade Range: 3
    • Subject: Science

    A Tier 1 energy instructional resource for grade 3.

  12. Region 4 Science Resource logo

    Rocks Rock

    • Resource ID: R4SCI0058
    • Grade Range: K
    • Subject: Science

    A Tier 1 earth science instructional resource for kindergarten.

  13. Forces at Work

    • Resource ID: R4SCI0059
    • Grade Range: 3
    • Subject: Science

    A Tier 1 force and motion instructional resource for grade 3

  14. TEA icon

    Interactive Science Glossary

    • Resource ID: R4ISCI001
    • Grade Range: K–8
    • Subject: Science

    The Interactive Science Glossary is a resource that supports students who are learning the language of science. This resource includes written and spoken definitions and sentences in both Spanish and English. Students can even create, download, and print their own vocabulary cards. 

  15. 1.1 Physics: Definitions and Applications

    • Resource ID: ss5ojYSi@6
    • Grade Range: N/A
    • Subject:

    High School Physics Chapter 1 Section 1

  16. 1.2 The Scientific Methods

    • Resource ID: mka-VUsn@6
    • Grade Range: N/A
    • Subject:

    High School Physics Chapter 1 Section 2

  17. 1.3 The Language of Physics: Physical Quantities and Units

    • Resource ID: cobMSuK0@6
    • Grade Range: N/A
    • Subject:

    High School Physics Chapter 1 Section 3

  18. Chapter Review

    • Resource ID: PaVhQ6K9@8.1
    • Grade Range: N/A
    • Subject:

    High School Physics Chapter 1 Chapter Review

  19. Test Prep

    • Resource ID: fDgooRE4@8.1
    • Grade Range: N/A
    • Subject:

    High School Physics Chapter 1 Test Prep

  20. 3.1 Acceleration

    • Resource ID: FI88psU4@6
    • Grade Range: N/A
    • Subject:

    High School Physics Chapter 3 Section 1