• Resource ID: PM1L1
• Grade Range: 9–12
• Subject: Science

### Types of Motion

Students will distinguish between and/or interpret the types of motion.

• Resource ID: SM0L3d
• Grade Range: 9–12
• Subject: Science

### Experimental Design

Given investigation scenarios and lab procedures, students will identify independent variables, dependent variables, constants, and control groups.

• Resource ID: SM0L3b
• Grade Range: 9–12
• Subject: Science

### Types of Science Investigations

Students will distinguish between descriptive, comparative, and experimental investigations.

• Resource ID: R4SCI0001
• Grade Range: 6–12
• Subject: Science

### Potential and Kinetic Energy

This resource provides Tier I instruction ideas for Grade 6+ science teachers in the area of potential and kinetic energy.

• 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: R4SCI0007
• Grade Range: 9–12
• Subject: Science

### Monohybrid and Dihybrid Crosses

Learners calculate the probability of genotypic inheritance and phenotypic expression using mono- and dihybrid crosses.

• Resource ID: R4SCI0008
• Grade Range: 9–12
• Subject: Science

### Mechanisms of Evolution Beyond Natural Selection

Learners analyze and evaluate the effects of other evolutionary mechanisms.

• Resource ID: R4SCI0011
• Grade Range: 6–12
• Subject: Science

### Introduction to Plate Tectonics

This resource is intended to use for Tier I classroom instruction.

• Resource ID: R4SCI0012
• Grade Range: 7–12
• Subject: Science

### Human Impact

This resource can be used, in conjunction with best practices, for Tier I classroom instruction.

• Resource ID: R4SCI0013
• Grade Range: 9–12
• Subject: Science

### Energy and Matter in Cells

Learners compare changes in matter that take place during energy conversion processes such as photosynthesis and cellular respiration.

• 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: R4SCI0014
• Grade Range: 9–12
• Subject: Science

### Energy and Matter in Ecosystems

Learners analyze food chains, webs, and pyramids to determine how energy flows and matter cycles through ecosystems.

• Resource ID: R4SCI0016
• Grade Range: 8–12
• Subject: Science

### Introducing the Atom

A resource to be used for Tier I instruction for the introduction of the structure of atoms.

• 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_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_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: R4SCI0017
• Grade Range: 10–12
• Subject: Science

### How Do We Quantify the Building Blocks of Matter?

This resource provides flexible alternate or additional learning opportunities for students learning about the mole concept, Chemistry TEKS (8)(A).

• Resource ID: R4SCI0018
• Grade Range: 9–12
• Subject: Science

### Ecological Succession

Learners explore and describe how succession affects biodiversity by creating an island ecosystem in an interactive game.

• Resource ID: K2KB007
• Grade Range: 9–12
• Subject: Science

### Predict Monohybrid Crosses

Biology Kid2Kid videos present biology concepts taught to a student by a student. This resource contains videos that explain monohybrid crosses in both English and Spanish.

• Resource ID: GT001
• Grade Range: K–12
• Subject:

### Texas Performance Standards Project

These videos introduce the Texas Performance Standards Project (TPSP), a resource for providing differentiated instruction to gifted/talented (G/T) students.