Learners read a description of torque and study the factors that cause its magnitude to change.

In this screencast, learners read an explanation of the file rules and indexing that have been developed by the Association of Records Managers and Administrators.

In this screencast, you'll review definitions of To, Too, and Two and review practice sentences.

In this learning activity you'll explore communication tendencies from a list and identifies them as typically “male” and “female”.

In this animated and interactive object, learners examine the inverse proportionality of wavelength and frequency and their relationship to the speed of light.

Users of this learning object review a case study of an online student and her experience with her instructor. They determine the principles of good practice for teaching online.

In this screencast, learners examine the properties of the peptide bond and how the bond relates to the structure of hair.

Explore repetition structures, which are commonly referred to as “Looping” statements, are a vital component of programming computer and industrial applications.

In this learning activity you'll explain how voltage and resistance in a series circuit affect current flow.

The learner will recognize standard-position angles and find the reference angle for any standard-position angle.

In this animated object, learners observe the operation of a J thermocouple with a cold junction. A table is used to convert the voltage it produces to a corresponding temperature. A brief quiz completes the activity.

In this screencast, learners examine the properties of the hydrogen bond and how the bond changes when hair is shampooed or styled.

Learners examine the internal components of an optical encoder used in automated manufacturing applications. A brief quiz completes the animated activity.

Learners identify combination, decomposition, displacement, and combustion types of redox reactions. They also watch a video clip that demonstrates the reaction of sodium and water.

In this screencast, you'll review paraphrasing brief, non-fiction passages.

In this learning activity you'll discover the features of a Puma Daewoo O-T CNC Lathe Control panel.

Learners examine radial and concentric fractures in glass to determine the sequence of the impacts.

In this interactive object, learners sort veterinary muscle function medications into categories.

In this learning activity you'll discover three factors that affect group performance: group cohesiveness, communication structure, and individual roles.