45-45-90 Triangles
To learn the pattern of the side lengths of a 45-45-90 triangle, students complete a gallery walk, a card sort activity starting with using the Pythagorean theorem, and activity to locate if there is an error in a presented problem and if so to identify what the error is.
Objects in Motion
This resource provides flexible alternate or additional learning activities for students learning about the concepts of distance, speed, and acceleration. IPC TEKS (4)(A)
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.
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).
Conservation of Momentum
This resource was created to support TEKS IPC(4)(E).
11.01 The Bohr Model of the Atom
In this video, we will study Bohr atom, electron transitions, and the line spectrum.
11.02 Orbital Energies and Electron Configurations
In this video, we will discuss the parts of an electron configuration and how to determine an electron configuration.
11.03 Condensed Electron Configurations and Exceptions
In this video, we will learn a shortcut to finding the electron configuration and exceptions to the electron configuration.
11.04 Categories of Electrons
In this video, we will learn the three different categories of electrons.
11.05 Trends in Atomic Radii
In this video, we will learn how to compare atomic radii of different atoms.
11.06 Trends in Ionization Energy
In this video, we will learn how to compare ionization energies of different atoms.
11.07 Electron Configuration for Ions
In this video, we will discuss how to determine an electron configuration of an ion.
11.08 Trends in Ionic Radii
In this video, we will learn how to compare ionization energies of different atoms.
4.01 Science in Everyday Life
In this video, we discuss how chemistry is discussed in popular media like journals and newspapers, and how chemistry can be used in the environment.
4.02 Chemistry as a Career
In this video, we discuss different careers that use chemistry.
4.03 A Short History of Chemistry
In this video, we highlight different chemists' contributions over the history of chemistry.
8.01 Simple Gas Laws
In this video, we will discuss pressure and the different laws that govern gas behavior.
8.02 Ideal Gas Law
In this video, we will use the ideal gas law to determine missing values.