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. ### Making Ten and Applying Properties of Operations

• Resource ID: TEKS12_MATH_01_001
• Grade Range: 1
• Subject: Math

In these activities students will explore and identify patterns in related addition and subtractions number sentences.

4. ### 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.

5. ### Linear Inequalities

• Resource ID: MATH_ALGI_LININEQ
• Grade Range: 9–12
• 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
• Grade Range: 9–12
• 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
• Grade Range: 9–12
• 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
• Grade Range: 9–12
• 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. 6

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

• Grade Range: 9-12
• Subject: Math

Students will learn how to use the properties and attributes 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. ### High School Algebra I Intervention Modules

• Resource ID: HS001
• Grade Range: 9–12
• Subject: Math

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

• Resource ID: TEASS001
• Grade Range: 9–12
• Subject: Social Studies

Social Studies TEKS: Supporting Information

12. ### Addition and Subtraction Grades K–1

• Resource ID: T2T02
• Grade Range: K–1
• Subject: Math

Learn about the vertical connection between the kindergarten and first grade addition and subtraction TEKS.

13. ### 8.01 Introduction to Confidence Intervals

• Resource ID: SE131001
• Grade Range: 9–12
• Subject: Math

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

14. ### 8.02 Confidence Interval for One Mean

• Resource ID: SE131002
• Grade Range: 9–12
• Subject: Math

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

15. ### 8.03 Visualizing a Confidence Interval

• Resource ID: SE131003
• Grade Range: 9–12
• Subject: Math

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

16. ### 8.04 Interpreting Confidence Intervals

• Resource ID: SE131004
• Grade Range: 9–12
• Subject: Math

In this video, students will learn to interpret a confidence interval.

17. ### 8.05 Confidence Interval for One Proportion

• Resource ID: SE131005
• Grade Range: 9–12
• Subject: Math

In this video, students will learn to construct and interpret a confidence interval for one proportion.

18. ### 8.06 Factors Affecting the Width of a Confidence Interval

• Resource ID: SE131006
• Grade Range: 9–12
• Subject: Math

In this video, students will explore how the components of a confidence interval affect its width.

19. ### 8.07 Confidence Intervals in the Real World

• Resource ID: SE131007
• Grade Range: 9–12
• Subject: Math

In this video, students will analyze confidence intervals in the real world.