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. ### Determining the Perimeter of a Polygon (Series and Activity 1)

• Resource ID: TEKS12_MATH_03_001
• Grade Range: 3
• Subject: Math

This activity provides an opportunity for students to investigate the perimeter of polygons.

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. ### Making Conjectures About Circles and Angles

• Resource ID: GM4L16a
• Grade Range: 9–12
• Subject: Math

Given examples of circles and the lines that intersect them, the student will use explorations and concrete models to formulate and test conjectures about the properties of and relationships among the resulting angles.

6. ### Solving Problems With Similar Figures

• Resource ID: GM5L2
• Grade Range: 9–12
• Subject: Math

Given problem situations involving similar figures, the student will use ratios to solve the problems.

7. ### Transformations of Square Root and Rational Functions

• Resource ID: A2M3L3
• Grade Range: 9–12
• Subject: Math

Given a square root function or a rational function, the student will determine the effect on the graph when f(x) is replaced by af(x), f(x) + d, f(bx), and f(x - c) for specific positive and negative values.

8. ### Transformations of Exponential and Logarithmic Functions

• Resource ID: A2M3L4
• Grade Range: 9–12
• Subject: Math

Given an exponential or logarithmic function, the student will describe the effects of parameter changes.

9. ### Solving Square Root Equations Using Tables and Graphs

• Resource ID: A2M6L2A
• Grade Range: 9–12
• Subject: Math

Given a square root equation, the student will solve the equation using tables or graphs - connecting the two methods of solution.

10. ### Rational Functions: Predicting the Effects of Parameter Changes

• Resource ID: A2M7L0
• Grade Range: 9–12
• Subject: Math

Given parameter changes for rational functions, students will be able to predict the resulting changes on important attributes of the function, including domain and range and asymptotic behavior.

11. ### Writing Equations to Describe Functional Relationships (Table → Equation)

• Resource ID: A1M1L2
• Grade Range: 9–12
• Subject: Math

Given a problem situation represented in verbal or symbolic form, the student will identify functions.

12. ### Writing Verbal Descriptions of Functional Relationships

• Resource ID: A1M1L3a
• Grade Range: 9–12
• Subject: Math

Given a problem situation containing a functional relationship, the student will verbally describe the functional relationship that exists.

13. ### Writing Inequalities to Describe Relationships (Graph → Symbolic)

• Resource ID: A1M1L6
• Grade Range: 9–12
• Subject: Math

Given the graph of an inequality, students will write the symbolic representation of the inequality.

14. ### Writing Inequalities to Describe Relationships (Symbolic → Graph)

• Resource ID: A1M1L7
• Grade Range: 9–12
• Subject: Math

Describe functional relationships for given problem situations, and write equations or inequalities to answer questions arising from the situations.

15. ### Connecting Multiple Representations of Functions

• Resource ID: A1M1L8
• Grade Range: 9–11
• Subject: Math

The student will consider multiple representations of linear functions, including tables, mapping diagrams, graphs, and verbal descriptions.

16. ### Determining Reasonable Domains and Ranges (Verbal/Graph)

• Resource ID: A1M2L2
• Grade Range: 9–12
• Subject: Math

Given a graph and/or verbal description of a situation (both continuous and discrete), the student will identify mathematical domains and ranges and determine reasonable domain and range values for the given situations.

17. ### Interpreting Scatterplots

• Resource ID: A1M2L4
• Grade Range: 9–12
• Subject: Math

Given scatterplots that represent problem situations, the student will determine if the data has strong vs weak correlation as well as positive, negative, or no correlation.

18. ### Making Predictions and Critical Judgments (Table/Verbal)

• Resource ID: A1M2L5
• Grade Range: 9–12
• Subject: Math

Given verbal descriptions and tables that represent problem situations, the student will make predictions for real-world problems.

19. ### Collecting Data and Making Predictions

• Resource ID: A1M2L6
• Grade Range: 9–12
• Subject: Math

Given an experimental situation, the student will write linear functions that provide a reasonable fit to data to estimate the solutions and make predictions.

20. ### Writing Expressions to Model Patterns (Table/Pictorial → Symbolic)

• Resource ID: A1M3L2
• Grade Range: 9–12
• Subject: Math

Given a pictorial or tabular representation of a pattern and the value of several of their terms, the student will write a formula for the nth term of a sequences.