1. ### Introduction to Plate Tectonics

• Resource ID: R4SCI0011
• Subject: Science

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

2. ### Area of Triangles, Parallelograms, and Trapezoids

• Resource ID: TEKS12_MATH_06_002
• Subject: Math

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

3. ### Classification of Organisms

• Resource ID: R4SCI0039
• 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).

4. ### Energy Transformations

• Resource ID: R4SCI0044
• Subject: Science

A Tier I resource for TEKS (6)(9)(C), energy transformations.

5. 11

### OnTRACK Grade 8 Math: Proportionality

• Subject: Math

Students learn to to use proportional relationships to describe dilation; explain proportional and non-proportional relationships involving slope; and use proportional and non-proportional relationships to develop foundational concepts of functions.

6. 10

### OnTRACK Grade 8 Science: Force, Motion, and Energy

• Subject: Science

Students will explore the relationship between force, motion, and energy.

• Resource ID: R4SCI0079
• Subject: Science

This resource contains the files needed for trainers responsible for training science teachers in grades 5–8 across Texas.

• Resource ID: R4SCI0080
• Subject: Science

This resource is available to participants of the Science Academies for Grades 5–8, Part 2. The purpose of the resource is to provide participants with the training materials and documents associated with the training.

9. ### Rational Number Coefficients

• Resource ID: T2T07
• Subject: Math

Rational Number Coefficients

10. ### Equations: Combining Like Terms

• Resource ID: T2T08
• Subject: Math

Equations: Combining Like Terms

11. ### Equations: Vertical Alignment Discussion

• Resource ID: T2T09
• Subject: Math

Discussing the best way to help students understand the process of solving an equation.

12. ### Multiple Representations: Tables to Equations and Graphs

• Resource ID: T2T10
• Subject: Math

Learn about differences between multiple representations in 8th grade and in Algebra I, including tables, equations, and graphs.

13. ### Integer Operations: Addition and Subtraction Models

• Resource ID: T2T25
• Subject: Math

Integer Operations: Addition and Subtraction Models

14. ### Integer Operations: Multiplication and Division Models

• Resource ID: T2T26
• Subject: Math

Integer Operations: Multiplication and Division Models

• Resource ID: T2T24
• Subject: Math

16. 2

### OnTRACK Grade 6 Math Module 1

• Subject: Math

This OnTRACK Grade 6 math module feature resources that touch upon student expectations for mathematical process standards, number and operations, proportionality, and personal financial literacy.

17. ### Elements and Compounds

• Resource ID: R4SCI0055
• Subject: Science

This resource provides flexible alternative or additional learning opportunities for students to differentiate between elements and compounds on the most basic level, Science TEKS (6)(5)(C).

18. ### ESTAR/MSTAR

• Resource ID: E_MSTAR001
• Subject: Math

The ESTAR/MSTAR Universal Screeners and Diagnostic Assessments are a formative assessment system administered to students in grades 2–8 to support instructional decisions in mathematics.

19. ### Potential and Kinetic Energy

• Resource ID: R4SCI0001