• Resource ID: M7M2L17
• Grade Range: 7
• Subject: Math

### Using Theoretical and Experimental Probability to Make Predictions

Given an event to simulate, the student will use theoretical probabilities and experimental results to make predictions and decisions.

• Resource ID: TEA001
• Grade Range: K–8
• Subject: Math

### TXRCFP: Texas Response to Curriculum Focal Points for K-8 Mathematics Revised 2013

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.

• Resource ID: Revised_Math_TEKS_VA
• Grade Range: K–12
• Subject: Math

### Vertical Alignment Charts for Revised Mathematics TEKS

This resource provides vertical alignment charts for the revised mathematics TEKS.

• Resource ID: TEKS12_MATH_K_001
• Grade Range: K
• Subject: Math

### Representing Whole Number Quantities

This activity provides an opportunity for students to represent whole numbers with pictures.

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

### Making Ten and Applying Properties of Operations

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

• Resource ID: TEKS12_MATH_02_001
• Grade Range: 2
• Subject: Math

### Modeling Addition and Subtraction of Two-Digit Numbers

In this activity students will model addition and subtraction of two-digit numbers.

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

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

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

• Resource ID: TEKS12_MATH_04_001
• Grade Range: 4
• Subject: Math

### Parallel and Intersecting Lines

This activity provides an opportunity for students to build an understanding of parallel and intersecting lines.

• Resource ID: TEKS12_MATH_05_001
• Grade Range: 5
• Subject: Math

### Modeling the Volume of a Rectangular Prism

This activity provides an opportunity for students to model the volume of a rectangular prism and make connections to the formula, V=l ´ w ´ h.

• Resource ID: TEKS12_MATH_07_003
• Grade Range: 7
• Subject: Math

### Exploring the Ratio of Circumference to Diameter

This activity provides an opportunity for students to explore the ratio of the circumference of its circle to the length of its diameter in order to generalize the ratio for pi.

• Resource ID: TEKS12_MATH_06_002
• Grade Range: 6
• Subject: Math

### Area of Triangles, Parallelograms, and Trapezoids

These activities provide an opportunity for students to explore the area formulas for triangles, trapezoids, and parallelograms.

• Resource ID: TEKS12_MATH_07_001
• Grade Range: 8
• Subject: Math

### Reflections

These activities provide an opportunity for students to explore reflections both on and off of a coordinate plane.

• Resource ID: TEKS12_MATH_07_002
• Grade Range: 8
• Subject: Math

### Translations

These activities provide an opportunity for students to explore translations both on and off of a coordinate plane.

• Resource ID: TEKS12_MATH_08_001
• Grade Range: 8
• Subject: Math

### Dilations

These activities provide an opportunity for students to explore dilations both on and off of a coordinate plane.

• Resource ID: K2KA103
• Grade Range: 8–10
• Subject: Math

### Kid2Kid: Determining the Meaning of Slope and Intercepts

Kid2Kid videos on determining the meaning of slope and intercepts in English and Spanish

• Resource ID: MATH_IMG_001
• Grade Range: K–8
• Subject: Math

### Interactive Math Glossary

The Interactive Math Glossary is provided by the Texas Education Agency to help teachers explore and understand mathematics vocabulary.

• Resource ID: USHM1L1b
• Grade Range: 9–12
• Subject: Social Studies

### The Gilded Age

Given background information, students will be able to identify economic, social, and political issues surrounding the Gilded Age. Students will identify significant historical figures associated with the Gilded Age.

• Resource ID: USHM3L10
• Grade Range: 9–12
• Subject: Social Studies

### World War II Impact on U.S. Economy and Society

Given background information, students will identify the social and economic impact of World War II on the American home front, such as the Great Depression, rationing, and increased opportunity for women and minority employment.

• Resource ID: M8M4L3*
• Grade Range: 8
• Subject: Math

### Determining the Effects of Proportional Change on Area

Given pictorial representations and problem situations involving area, the student will describe the effects on area when dimensions are changed proportionally.

• Resource ID: M8M4L2*
• Grade Range: 8
• Subject: Math

### Determining the Effects of Proportional Change on Perimeter

Given pictorial representations and problem situations involving perimeter, the student will describe the effects on perimeter when dimensions are changed proportionally.