
TXRCFP: Texas Response to Curriculum Focal Points for K8 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.

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.

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.

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.

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.

Linear Transformations
 Resource ID: MATH_ALGI_LINTRANS
 Grade Range: 9–12
 Subject: Math
This activity provides an opportunity for students to examine transformations of linear equations.

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.

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.

Absolute Value Inequalities
 Resource ID: MATH_ALGII_ABSVAL
 Grade Range: 9–12
 Subject: Math
This activity provides an opportunity for students to examine how to find solutions to an absolute value inequality.

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.

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OnTRACK Grade 8 Math: Proportionality
 Grade Range: 612
 Subject: Math
Students learn to to use proportional relationships to describe dilation; explain proportional and nonproportional relationships involving slope; and use proportional and nonproportional relationships to develop foundational concepts of functions.

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OnTRACK Algebra I: Properties and Attributes of Functions
 Grade Range: 912
 Subject: Math
Students will learn how to use the properties and attributes of functions.

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.

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 algebrareadiness skills.

Rational Number Coefficients
 Resource ID: T2T07
 Grade Range: 6–8
 Subject: Math
Rational Number Coefficients

Equations: Combining Like Terms
 Resource ID: T2T08
 Grade Range: 6–8
 Subject: Math
Equations: Combining Like Terms

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.

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.

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.

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.