This animated lesson shows how a ladder circuit uses timer-on delays to cause an extrusion machine to operate.

In this animated object, learners examine the operation of a Schmitt Trigger IC and its hysteresis function. A brief quiz completes the activity.

In this learning activity you'll identify abbreviations that represent quantities associated with electrical circuits.

Learners study the operation of capacitive probe sensors used to measure levels in a tank.

In this interactive object, learners demonstrate their knowledge of the in-depth checklist a pilot uses on a regular basis.

Learners compare the behaviors and situations that interfere with listening on the job with those that enhance listening skills and job performance.

Learners practice revising poorly written directions by applying criteria for giving directions.

Learners read the legal definition of sexual harassment and then evaluate two situations to determine if the behavior should be reported as possible sexual harassment.

Learners follow the progression of a sexual harassment situation and recount the steps the victim took to deal with the problem.

Anda berpeluang bergerak 5 langkah dengan menjawab satu soalan dengan tepat.

bike safety quiz

Review Games for Designing Health and Safety