1. ### 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.

2. ### 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.

3. ### Parallel and Intersecting Lines

• Resource ID: TEKS12_MATH_04_001
• Grade Range: 4
• Subject: Math

This activity provides an opportunity for students to build an understanding of parallel and intersecting lines.

4. ### 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.

5. ### 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.

6. ### 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

7. ### 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.

8. ### 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.

9. 11

### OnTRACK Grade 8 Math: Proportionality

• Grade Range: 6-12
• 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.

10. ### Mathematics TEKS: Supporting Information

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

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

11. ### ESTAR II Intervention Modules

• Resource ID: ES001
• Grade Range: 3–4
• Subject: Math

ESTAR II intervention modules are designed for students in grades 3 and 4. A total of eight modules containing lessons, student books, and teacher masters are available for download.

12. ### ESTAR/MSTAR

• Resource ID: E_MSTAR001
• Grade Range: 2–8
• 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.

13. ### Rational Number Coefficients

• Resource ID: T2T07
• Grade Range: 6–8
• Subject: Math

Rational Number Coefficients

14. ### Equations: Combining Like Terms

• Resource ID: T2T08
• Grade Range: 6–8
• Subject: Math

Equations: Combining Like Terms

15. ### Measurement: Converting Units of Measure

• Resource ID: T2T06
• Grade Range: 2–5
• Subject: Math

Measurement: Converting Units of Measure

16. ### Building to Measurement with a Ruler

• Resource ID: T2T05
• Grade Range: 2–5
• Subject: Math

Building to Measurement with a Ruler

17. ### Equations: Vertical Alignment Discussion

• Resource ID: T2T09
• Grade Range: 6–7
• Subject: Math

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

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

• Resource ID: T2T10
• Grade Range: 6–8
• Subject: Math

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

19. ### Addition and Subtraction of Fractions Grade 4

• Resource ID: T2T23
• Grade Range: 4–5
• Subject: Math

Addition and subtraction of fractions grade 4.

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

• Resource ID: T2T25
• Grade Range: 6
• Subject: Math

Integer Operations: Addition and Subtraction Models