In this learning activity you'll review independent and dependent variables and view a demonstration of the positive and negative correlation.

Learners study an animated block diagram that describes the function of each element in a closed-loop system used in industrial automation.

In this animated activity, learners examine the operation of an ultrasonic sensor and the procedure to perform zero and span adjustments. A brief quiz completes the object.

In this interactive learning object, students calculate a resultant of multiple forces acting in a concurrent, coplanar condition.

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

In this interactive object, students view an animated depiction of Class 1 levers. A matching quiz completes the activity.

In this interactive object, students view an animated depiction of Class 3 levers. A matching quiz completes the activity.

Learners apply lever ratios to calculate the mechanical advantage in basic mechanisms.

In this game the player must reflect back to the unit of Forces. Use your computer arrow keys to direct your snake to the correct answer. Avoid the spikes around the edge of the board and collect snacks for extra points.

let's see what you got.

Inspired by the game "Who wants to be a billionaire". Composed of 10 questions and in each question there are added trivias or facts related to the topic.

General Vocab for Physics First