• Resource ID: R4SCI0017
• 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: R4SCI0027
• Subject: Science

### What’s Trending with the Elements?

This resource, aligned with Chemistry TEKS (5)(C), provides alternative or additional tier-one learning options for students using the periodic table to identify and explain trends.

• Resource ID: A2M3L3
• Subject: Math

### Transformations of Square Root and Rational Functions

Given a square root function or a rational function, the student will determine the effect on the graph when f(x) is replaced by af(x), f(x) + d, f(bx), and f(x - c) for specific positive and negative values.

• Resource ID: A2M3L4
• Subject: Math

### Transformations of Exponential and Logarithmic Functions

Given an exponential or logarithmic function, the student will describe the effects of parameter changes.

• Resource ID: A2M6L2A
• Subject: Math

### Solving Square Root Equations Using Tables and Graphs

Given a square root equation, the student will solve the equation using tables or graphs - connecting the two methods of solution.

• Resource ID: A2M7L0
• Subject: Math

### Rational Functions: Predicting the Effects of Parameter Changes

Given parameter changes for rational functions, students will be able to predict the resulting changes on important attributes of the function, including domain and range and asymptotic behavior.

• Resource ID: CM3L4
• Subject: Science

### Valence Shell Electron Pair Repulsion

Given illustrations or descriptions, students will predict the shape of molecules based upon the extent of the electron pair electrostatic repulsion.

• Resource ID: CM3L5
• Subject: Science

### Chemical Bonding: Metallic Bonds

Given scenarios or diagrams, students will describe the nature of metallic bonding and explain properties such as thermal and electrical conductivity, malleability, and ductility of metals.

• Resource ID: CM2L6
• Subject: Science

### Electron Configuration

Given descriptors, diagrams, and chemical symbols, students will use the periodic table to determine the electron configuration of neutral atoms.

• Resource ID: CM3L9
• Subject: Science

### Moles and Molar Mass

Given descriptions or chemical formula of a substance, students will use the concept of a mole to relate atomic mass to molar mass.

• Resource ID: CM5L3
• Subject: Science

### Types of Solutions: Saturated, Supersaturated, or Unsaturated

Given scenarios, graphs, diagrams, or illustrations, the student will determine the type of solution such as saturated, supersaturated, or unsaturated.

• Resource ID: R4SCI0045
• Subject: Science

### Conservation of Mass—It's the Law!

This resource includes videos, interactives, and additional resources to help students understand the law of conservation of mass and how to balance chemical equations.

• Resource ID: A2M1L4
• Subject: Math

### Domain and Range: Verbal Description

The student will be able to identify and determine reasonable values for the domain and range from any given verbal description.

• Resource ID: A2M1L7
• Subject: Math

### Modeling Data with Linear Functions

Given a scatterplot where a linear function is the best fit, the student will interpret the slope and intercepts, determine an equation using two data points, identify the conditions under which the function is valid, and use the linear model to predict data points.

• Resource ID: A2M2L2
• Subject: Math

### Formulating Systems of Inequalities

Given a contextual situation, the student will formulate a system of two linear inequalities with two unknowns to model the situation.

• Resource ID: A2M2L5a
• Subject: Math

### Solving Systems of Equations Using Substitution

Given a system of two equations where at least one of the equations is linear, the student will solve the system using the algebraic method of substitution.

• Resource ID: A2M2L5b
• Subject: Math

### Solving Systems of Equations Using Elimination

Given a system of two equations where at least one of the equations is linear, the student will solve the system using the algebraic method of elimination.

• Resource ID: A2M2L6
• Subject: Math

### Solving Systems of Equations with Three Variables

Given a system of three linear equations, the student will solve the system with a unique solution.

• Resource ID: A2M2L8