• Resource ID: M8M2L6*
• Subject: Math

### Determining Slopes from Equations, Graphs, and Tables

Given algebraic, tabular, and graphical representations of linear functions, the student will determine the slope of the relationship from each of the representations.

• Resource ID: M8M3L2*
• Subject: Math

### Demonstrating the Pythagorean Theorem

Given pictures or models that represent the Pythagorean Theorem, the student will demonstrate an understanding of the theorem.

• Resource ID: M8M2L1*
• Subject: Math

### Generalizing Proportions from Similar Figures

Given a pair of similar figures, including dilations, students will be able to generalize that the lengths of corresponding sides are proportional.

• Resource ID: M8M2L5*
• Subject: Math

### Graphing Proportional Relationships

Given a proportional relationship, students will be able to graph a set of data from the relationship and interpret the unit rate as the slope of the line.

• Resource ID: M8M3L8*
• Subject: Math

### Writing Geometric Relationships

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 angle-angle criterion for similarity of triangles.

• Resource ID: M8M4L1*
• Subject: Math

### Comparing and Explaining Transformations

Given rotations, reflections, translations, and dilations, students will be able to develop algebraic representations for rotations, and generalize and then compare and contrast the properties of congruence transformations and non-congruence transformations.

• Resource ID: M8M4L4*
• Subject: Math

### Mean Absolute Deviation

Given a set of data with no more than 10 data points, students will be able to determine and use the mean absolute deviation to describe the spread of the data.

• Resource ID: M8M4L5*
• Subject: Math

### Generalizing about Populations from Random Samples

Given a population with known characteristics, students will be able to use a variety of methods to generate random samples of the same size in order to understand how a random sample is representative of a population.

• Resource ID: M8M1L1a*
• Subject: Math

### Evaluating Solutions for Reasonableness

Given problem situations, the student will determine if the solutions are reasonable.

• Resource ID: M8M3L7*
• Subject: Math

### Predicting, Finding, and Justifying Solutions to Problems

Given application problems, the student will use appropriate tables, graphs, and algebraic equations to find and justify solutions to problems.

• Resource ID: Revised_Math_TEKS_SI
• Subject: Math

### Mathematics TEKS: Supporting Information

This resource presents supporting information of the mathematics TEKS for Kindergarten through Grade 12.

• Resource ID: E_MSTAR001
• Subject: Math

### ESTAR/MSTAR

The ESTAR/MSTAR Universal Screeners and Diagnostic Assessments are a formative assessment system administered to students in grades 2–8 to support instructional decisions in mathematics.

• Resource ID: T2T07
• Subject: Math

### Rational Number Coefficients

Rational Number Coefficients

• Resource ID: T2T08
• Subject: Math

### Equations: Combining Like Terms

Equations: Combining Like Terms

• Resource ID: M7M3L16
• Subject: Math

### Drawing Conclusions about Three-Dimensional Figures from Nets

Given a net for a three-dimensional figure, the student will make conjectures and draw conclusions about the three-dimensional figure formed by the given net.

• Resource ID: M8M3L3*
• Subject: Math

### Estimating Measurements and Using Formulas: Surface Area

Given application problems involving lateral or total surface area the student will estimate measurements and solve the problems.

• Resource ID: M8M3L9*
• Subject: Math

### Solutions of Simultaneous Equations

Given a graph of two simultaneous equations, students will be able to interpret the intersection of the graphs as the solution to the two equations.

• Resource ID: M8M3L1*
• Subject: Math

### Using Models to Connect to and Understand Volume Formulas

The student will use models to develop formulas and connect them to the volume of prisms, spheres, cylinders, pyramids, and cones.

• Resource ID: M8M2L13*