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. ### 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.

4. ### 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.

5. ### Linear Inequalities

• Resource ID: MATH_ALGI_LININEQ
• Subject: Math

This activity provides an opportunity for students to examine how to find solutions to linear inequalities.

6. ### Introduction to Logical Reasoning

• Resource ID: MATH_GEO_LOGIC
• Subject: Math

This activity provides the opportunity to explore the validity of the converse, inverse, and contrapositive of statements. It also assists in recognizing the connections between biconditional statements and true conditional statements with a true converse.

7. ### Introduction to Probability

• Resource ID: MATH_GEO_PROB
• Subject: Math

This activity provides the opportunity to explore the difference between finding the probability of independent events and dependent events. It also addresses how to use a tree diagram when calculating conditional probabilities.

8. ### Formulating and Solving Square Root Equations

• Resource ID: MATH_ALGII_SQRT
• Subject: Math

This activity provides an opportunity for students to use a square root equation to model a situation and then use the model to make predictions.

9. 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.

10. 6

### OnTRACK Algebra I: Properties and Attributes of Functions

• Subject: Math

Students will learn how to use the properties and attributes of functions.

11. ### 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.

12. ### High School Algebra I Intervention Modules

• Resource ID: HS001
• Subject: Math

These intervention modules are designed to supplement core instruction and develop the conceptual understanding and procedural knowledge of algebra-readiness skills.

13. ### Rational Number Coefficients

• Resource ID: T2T07
• Subject: Math

Rational Number Coefficients

14. ### Equations: Combining Like Terms

• Resource ID: T2T08
• Subject: Math

Equations: Combining Like Terms

15. ### Equations: Vertical Alignment Discussion

• Resource ID: T2T09
• Subject: Math

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

16. ### 8.01 Introduction to Confidence Intervals

• Resource ID: SE131001
• Subject: Math

In this video, students will be introduced to the construction and interpretation of confidence intervals.

17. ### 8.02 Confidence Interval for One Mean

• Resource ID: SE131002
• Subject: Math

In this video, students will learn to construct a confidence interval for a population mean.

18. ### 8.03 Visualizing a Confidence Interval

• Resource ID: SE131003
• Subject: Math

In this video, students will learn to visualize the construction of a confidence interval.

19. ### 8.04 Interpreting Confidence Intervals

• Resource ID: SE131004