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

This resource provides flexible alternate or additional learning activities for students learning about the concepts of distance,  speed, and acceleration. IPC TEKS (4)(A)

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.

This resource was created to support TEKS IPC(4)(E).

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

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

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

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

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

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

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

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

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

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

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

In this video, we will discuss the different classes of the periodic table and the names of the individual groups, or families, in the periodic table.

In this video, we will discuss the three different ways elements bond.

In this video, we will name cations and anions to prepare for naming ionic compounds.

In this video, we will discuss how to name an ionic compound and determine its formula.

In this video, we will learn how to name molecular compounds formed by nonmetallic elements.