Students view the steps for determining the total capacitance for a series circuit. They then work practice problems.

Learners study the descriptions of the three words in a PLC timer: EN, DN, and TT. They then test their knowledge in a brief quiz.

Learners examine ways to eliminate or minimize the wastes found in business processes. A matching exercise completes the activity.

In this interactive object, learners analyze a series-parallel DC circuit problem in a series of steps. Immediate feedback is provided.

In this learning activity you'll apply the Pythagorean Theorem to isosceles and equilateral triangles.

Learners read how an inductor opposes a current change when it begins to energize and when it begins to de-energize. A short quiz completes the activity.

Learners review the process for calculating board feet and use virtual samples to practice the process.

Learners read how to use a lumber rule to quickly and accurately estimate board feet. They then use virtual samples to practice the process.

Learners compare electromagnetic quantities with the voltage, current, and resistance quantities of an electrical circuit. A brief quiz completes the object.

This review contains forces from Unit 5.

Review on motion and units.

The game involves multiple choice about gravity.

Match the trig functions with their solutions.