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

• Resource ID: TEA001
• 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.

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

• Resource ID: Revised_Math_TEKS_VA
• Subject: Math

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

3. ### Modeling Addition and Subtraction of Two-Digit Numbers

• Resource ID: TEKS12_MATH_02_001
• Subject: Math

In this activity students will model addition and subtraction of two-digit numbers.

4. ### 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.

5. ### Reflections

• Resource ID: TEKS12_MATH_07_001
• Subject: Math

These activities provide an opportunity for students to explore reflections both on and off of a coordinate plane.

6. ### Translations

• Resource ID: TEKS12_MATH_07_002
• Subject: Math

These activities provide an opportunity for students to explore translations both on and off of a coordinate plane.

7. ### Dilations

• Resource ID: TEKS12_MATH_08_001
• Subject: Math

These activities provide an opportunity for students to explore dilations both on and off of a coordinate plane.

8. ### Interactive Math Glossary

• Resource ID: MATH_IMG_001
• Subject: Math

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

9. 4

### OnTRACK Grade 8 Math: Number and Operations

• Subject: Math

Students will learn how to apply mathematical process standards to represent and use real numbers in a variety of forms.

10. 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.

11. 9

### OnTRACK Grade 8 Math: Expressions, Equations, and Relationships

• Subject: Math

Students will learn to develop mathematical relationships and make connections to geometric formulas; use geometry to solve problems; use one-variable equations or inequalities in problem situations; and use multiple representations to develop foundational concepts of simultaneous linear equations.

12. 5

### OnTRACK Grade 8 Math: Two-Dimensional Shapes, Measurement, and Data

• Subject: Math

Students will learn to develop transformational geometry concepts and to use statistical procedures to describe data.

13. ### Mathematics TEKS: Supporting Information

• Resource ID: Revised_Math_TEKS_SI
• Subject: Math

This resource presents supporting information of the mathematics TEKS for Kindergarten through Grade 12.

14. ### Rational Number Coefficients

• Resource ID: T2T07
• Subject: Math

Rational Number Coefficients

15. ### Equations: Combining Like Terms

• Resource ID: T2T08
• Subject: Math

Equations: Combining Like Terms

16. ### Measurement: Converting Units of Measure

• Resource ID: T2T06
• Subject: Math

Measurement: Converting Units of Measure

17. ### Building to Measurement with a Ruler

• Resource ID: T2T05
• Subject: Math

Building to Measurement with a Ruler

18. ### Equations: Vertical Alignment Discussion

• Resource ID: T2T09
• Subject: Math

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

• Resource ID: T2T03