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OnTRACK Grade 8 Math: Number and Operations
 Grade Range: 8
 Subject: Math
Students will learn how to apply mathematical process standards to represent and use real numbers in a variety of forms.

11
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.

9
OnTRACK Grade 8 Math: Expressions, Equations, and Relationships
 Grade Range: 8
 Subject: Math
Students will learn to develop mathematical relationships and make connections to geometric formulas; use geometry to solve problems; use onevariable equations or inequalities in problem situations; and use multiple representations to develop foundational concepts of simultaneous linear equations.

5
OnTRACK Grade 8 Math: TwoDimensional Shapes, Measurement, and Data
 Grade Range: 8
 Subject: Math
Students will learn to develop transformational geometry concepts and to use statistical procedures to describe data.

19
OnTRACK Grade 7 Math: Proportionality
 Grade Range: 78
 Subject: Math
Students will learn to use proportional relationships to describe dilations; to explain proportional and nonproportional relationships involving slope; and to use proportional and nonproportional relationships to develop foundational concepts of functions.

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.

Reflections
 Resource ID: TEKS12_MATH_07_001
 Grade Range: 8
 Subject: Math
These activities provide an opportunity for students to explore reflections both on and off of a coordinate plane.

Translations
 Resource ID: TEKS12_MATH_07_002
 Grade Range: 8
 Subject: Math
These activities provide an opportunity for students to explore translations both on and off of a coordinate plane.

Dilations
 Resource ID: TEKS12_MATH_08_001
 Grade Range: 8
 Subject: Math
These activities provide an opportunity for students to explore dilations both on and off of a coordinate plane.

Drawing Conclusions about ThreeDimensional Figures from Nets
 Resource ID: M7M3L16
 Grade Range: 7–8
 Subject: Math
Given a net for a threedimensional figure, the student will make conjectures and draw conclusions about the threedimensional figure formed by the given net.

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.

Using Models to Connect to and Understand Volume Formulas
 Resource ID: M8M3L1*
 Grade Range: 8
 Subject: Math
The student will use models to develop formulas and connect them to the volume of prisms, spheres, cylinders, pyramids, and cones.

Estimating Measurements and Using Models and Formulas: 3Dimensional Figures
 Resource ID: M8M3L5*
 Grade Range: 8
 Subject: Math
Given application problems involving 3dimensional figures, the student will estimate measurements, including surface area and/or volume, then solve the problems.

Using the Pythagorean Theorem to Solve Indirect Measurements
 Resource ID: M8M3L6*
 Grade Range: 8
 Subject: Math
Given reallife problems, the student will use the Pythagorean Theorem to solve the problems.

Determining the Effects of Proportional Change on Area
 Resource ID: M8M4L3*
 Grade Range: 8
 Subject: Math
Given pictorial representations and problem situations involving area, the student will describe the effects on area when dimensions are changed proportionally.

Determining the Effects of Proportional Change on Perimeter
 Resource ID: M8M4L2*
 Grade Range: 8
 Subject: Math
Given pictorial representations and problem situations involving perimeter, the student will describe the effects on perimeter when dimensions are changed proportionally.

Comparing and Contrasting Proportional and NonProportional Linear Relationships
 Resource ID: M8M2L14*
 Grade Range: 8
 Subject: Math
Given problem solving situations, the student will solve the problems by comparing and contrasting proportional and nonproportional linear relationships.

Demonstrating the Pythagorean Theorem
 Resource ID: M8M3L2*
 Grade Range: 8
 Subject: Math
Given pictures or models that represent the Pythagorean Theorem, the student will demonstrate an understanding of the theorem.

Writing Geometric Relationships
 Resource ID: M8M3L8*
 Grade Range: 8
 Subject: Math
Given information in a geometric context, students will be able to use informal arguments to establish facts about the angle sum and exterior angle of triangles, the angles created when parallel lines are cut by a transversal, and the angleangle criterion for similarity of triangles.