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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.

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Converting Between Measurement Systems

Given a real-world situation with measurements in either metric/SI or customary units, the student will solve a problem requiring them to convert from one system to the other.

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Evaluating Methods of Sampling from a Set of Data

Given a problem situation, the student will evaluate a method of sampling to determine the validity of an inference made from the set of data.

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Using Multiplication by a Constant Factor

Given problems involving proportional relationships, the student will use multiplication by a constant factor to solve the problems.

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Predicting, Finding, and Justifying Data from a Table

Given data in table form, the student will use the data table to interpret solutions to problems.

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Covalent Bonding: Electron Dot Diagrams

Given descriptions, diagrams, scenarios, or chemical symbols, students will model covalent bonds using electron dot formula (Lewis structures).

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Estimating and Finding Solutions to Problems Involving Similarity and Rates

Given application problems involving similarity and rates, the student will estimate and determine the solutions to the problems.

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Generating Similar Figures Using Dilations

Given a figure, the student will identify the scale factor used for a dilation, and use a dilation by a scale factor, including enlargements and reductions, to generate similar figures.

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Heat to Go

This resource provides alternative or additional tier-one learning options for students learning about heat transfer, Chemistry TEKS (11)(B).

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Celsius 4-1-1: All About Thermal Energy

This resource supports Chemistry TEKS (11)(A).

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Kinetic Molecular Theory

This resources allows students to explore the postulates of the Kinetic Molecular Theory in order to better understand why gas particles behave the way that they do.

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10.01 Wave Nature of Light

In this video, we will study the wave-like properties of light.

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10.02 Particle Nature of Light

In this video, we will study the particle-like properties of light.

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6.01 The Mole

In this video, we will study the mole and its applications in chemical calculations.

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6.02 Percent Composition

In this video, we will calculate percent composition or mass percent and various applications.

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6.03 Empirical and Molecular Formulas

In this video, we will learn the difference between an empirical and molecular formula and how to find them.

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6.04 Balancing Equations

In this video, we will learn how to balance chemical equations using the law of conservation of matter.

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6.05 Stoichiometry with Balanced Equations

In this video, we will apply stoichiometric concepts to balanced equations in order to determine mass relationships within reactions.

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6.06 Limiting Reactants and Percent Yield

In this video, we will investigate limiting reactants and how they affect chemical reactions

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3.01 Math Skills

In this video, we review some of the necessary math skills for solving problems in Chemistry.