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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.
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.
Conservation of Momentum
This resource was created to support TEKS IPC(4)(E).
Covalent Bonding: Electron Dot Diagrams
Given descriptions, diagrams, scenarios, or chemical symbols, students will model covalent bonds using electron dot formula (Lewis structures).
Heat to Go
This resource provides alternative or additional tier-one learning options for students learning about heat transfer, Chemistry TEKS (11)(B).
Celsius 4-1-1: All About Thermal Energy
This resource supports Chemistry TEKS (11)(A).
3.01 Math Skills
In this video, we review some of the necessary math skills for solving problems in Chemistry.
3.02 Graph Interpretation
In this video, we interpret data from graphs, and discuss direct and indirect relationships.
3.03 Recording Measurements
In this video, we discuss SI units, accuracy, and precision.
In this video, we discuss the Fahrenheit, Celsius, and Kelvin temperature scales.
3.05 Scientific Notation and Significant Figures
In this video, we use scientific notation and determine rules for significant figures.
3.06 Decimal Prefixes and Equalities
In this video, we convert units using SI prefixes and conversion factors.
3.07 Dimensional Analysis
In this video, we expand on the idea of conversion factors to solve dimensional analysis problems.
3.08 Lab Reports
In this video, we discuss the importance of clearly expressing the results of an experiment through a lab report.
14.01 Radioactive Decay
In this video, we will study radioactive decay and how to write nuclear equations.
14.02 Nuclear Stability
In this video, we will determine nuclear stability and what a nuclide will do to become stable.