Students examine the operation of synchronous and asynchronous inputs on a JK Flip-Flop.

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

Learners view examples of waste in an office environment and are asked to consider what they can do to eliminate or reduce waste in their own workplace.

In this learning activity you'll calculate problems using the negative both inside and outside of the parenthesis.

In this interactive object, learners solve a school mystery by identifying the "suspects" in the hierarchy of questioning: knowledge, comprehension, application, analysis, synthesis, and evaluation. This activity was designed for teachers and instructional assistants.

Learners read how each of the steps in 5S can be used to organize an office.

In this learning activity you'll complete a skill-building exercise identifying effective nonverbal behavior.

Learners review Kirchhoff's Voltage Law and work six practice problems. Feedback is given.

Students view how the tool length offsets are set on the CNC Machine. They read a description of a method that uses a 2-inch gage block as a height reference.

Students read a definition of Kirchhoff's Voltage Law and view examples of its use.

This lesson focuses on the affective domain, which refers to attitudes of awareness, interest, attention, concern and responsibility. Users quiz themselves on their basic understanding of the content.

Learners examine the operation of the on-off control mode using a home heating example. A short quiz completes the activity.

This learning object demonstrates the process by which antigens are identified, processed, and presented to mediators of the cellular immune system.

Through the use of symbols and words, the learner reviews the etiologies, symptoms, and treatment of respiratory and metabolic acid-base disturbances.

Learners add suffixes to base words to form new verbs in this interactive exercise.

This is a project that gives a drawing with steps to complete the activity.

Learners examine how a PLC Timer-Off instruction is used in the operation of an automotive paint booth.

In this animated object, learners view molecules as they collide and move between two different solutions. They also observe what happens when the temperature of the solutions is raised or lowered.

In this animated object, learners examine the circuit configuration and operation of a differentiator operational amplifier. A brief quiz completes the activity.

The learner will distinguish effective from ineffective approaches to writing instructions.