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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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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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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.

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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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Recognizing Misuses of Graphical or Numerical Information

Given a problem situation, the student will analyze data presented in graphical or tabular form by evaluating the predictions and conclusions based on the information given.

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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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Predicting, Finding, and Justifying Data from Verbal Descriptions

Given data in a verbal description, the student will use equations and tables to solve and interpret solutions to problems.

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9.06 Hess's Law

In this video, we will use Hess's law to determine the heat of reaction for a reaction.

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9.07 Standard Heats of Formation

In this video, we will use standard heats of formation to determine the heat of reaction for a reaction.

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1.01 Laboratory Safety

In this video, we review some safety procedures everyone should follow when working in the laboratory.

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1.02 Safety Data Sheets

In this video, we discuss what is contained in a safety data sheet and a GHS label for chemicals.

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1.03 Proper Disposal

In this video, we discuss tips on properly disposing and recycling chemicals.

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5.01 Matter

In this video, we discuss the states of matter and how to classify matter.

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5.02 Properties of Matter

In this video, we will discuss the properties of matter and how we can change matter.

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5.03 Dalton's Atomic Theory of Matter

In this video, we discuss Dalton's atomic theory and the laws derived from it.

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5.04 Structure of the Nuclear Atom

In this video, we will explore the atom and learn the history of the discoveries relating to subatomic particles.

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5.05 Shorthand Notation and Isotopes

In this video, we will write and explain shorthand notation, and identify isotopes.

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5.06 Calculating Atomic Mass

In this video, we will learn to calculate the atomic mass of an element.