1. ### Gravity

• Resource ID: S8M3L2
• Grade Range: 6–8
• Subject: Science

Using interactives, students will demonstrate that gravity is the force that governs the motion of our solar system.

2. ### Potential and Kinetic Energy

• Resource ID: R4SCI0001
• Grade Range: 6–12
• Subject: Science

This resource provides Tier I instruction ideas for Grade 6+ science teachers in the area of potential and kinetic energy.

3. ### TXRCFP: Texas Response to Curriculum Focal Points for K-8 Mathematics Revised 2013

• Resource ID: TEA001
• Grade Range: K–8
• Subject: Math

The Texas Response to Curriculum Focal Points Revised 2013 was created from the 2012 revision of the TEKS as a guide for implementation of effective mathematics instruction by identifying critical areas of content at each grade level.

4. ### Introduction to Plate Tectonics

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

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

5. ### Vertical Alignment Charts for Revised Mathematics TEKS

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

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

6. ### 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.

7. ### 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. ### Selecting and Using Representations for Collected Data

• Resource ID: M8M5L5
• Grade Range: 5–7
• Subject: Math

Given a variety of data (including line plots, line graphs, stem and leaf plots, circle graphs, bar graphs, box and whisker plots, histograms, and Venn diagrams), the student will select and use an appropriate representation for presenting and displaying relationships among the collected data with and without the use of technology

9. ### 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).

10. ### Determining Slopes from Equations, Graphs, and Tables

• Resource ID: M8M2L6*
• Grade Range: 6–8
• Subject: Math

Given algebraic, tabular, and graphical representations of linear functions, the student will determine the slope of the relationship from each of the representations.

11. ### Matter and Energy - Elements versus Compounds

• Resource ID: S8M1L2
• Grade Range: 6–8
• Subject: Science

Given illustrations or descriptions, students will differentiate between elements and compounds.

12. ### Matter and Energy - Density

• Resource ID: S8M1L9
• Grade Range: 6–8
• Subject: Science

Given diagrams, data, or scenarios, students will calculate density to identify unknown substances.

13. ### Potential and Kinetic Energy

• Resource ID: S8M2L1
• Grade Range: 6–8
• Subject: Science

Given descriptions, illustrations, or scenarios, students will compare and contrast potential and kinetic energy.

14. ### Energy Transformation

• Resource ID: S8M2L2
• Grade Range: 6–8
• Subject: Science

Given descriptions, illustrations, or scenarios, students will identify energy transformations, such as how energy in a flashlight battery changes from chemical energy to electric energy to light energy.

15. ### Average Speed

• Resource ID: S8M2L4
• Grade Range: 6–8
• Subject: Science

Given diagrams, data, or scenarios, students will calculate average speed using distance and time measurements.

16. ### Matter and Energy - Metals, Nonmetals, and Metalloids

• Resource ID: S8M1L4
• Grade Range: 6–8
• Subject: Science

Given illustrations or descriptions, students will compare metals, nonmetals, and metalloids using physical properties such as luster, conductivity, or malleability.

17. ### Matter and Energy—Chemical Reactions

• Resource ID: S8M1L7
• Grade Range: 6–8
• Subject: Science

Given descriptions or illustrations, students will investigate how evidence of chemical reactions indicates that new substances with different properties are formed.

18. ### Changes in Speed and Direction

• Resource ID: S8M2L6
• Grade Range: 6–8
• Subject: Science

Given descriptions, illustrations, graphs, charts, or equations, students will demonstrate and calculate how unbalanced forces change the speed or direction of an objects motion.

19. ### Plate Tectonics

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

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.

20. ### Applying the Order of Operations

• Resource ID: M6M1L1
• Grade Range: 6
• Subject: Math

Given a numerical expression including whole number exponents and prime factorization, students will use the order of operations to generate an equivalent expression.