The target audience of this learning object is trigonometry students who have already learned what a radian is and have already derived the key values of the coordinates associated with common radian units, but now need to practice finding those values on the unit circle. The student does not need to know the definition of the six trig functions to do this activity.

Learners identify their values in a drag-and-drop exercise and read about the importance of taking initiative to move from scapegoating to accepting personal responsibility.

The learner will convert various values to engineering notation.

In this animated activity, learners view the seven steps that are used to calculate voltage and current values throughout a common-emitter transistor amplifier.

In this screencast, learners examine the physical facets that determine the value of a capacitor.

Students follow step-by-step directions for entering data into a spreadsheet and reporting the results.

Learners identify factors that contribute to conflict and apply them to conflicts in their own experience.

The learner explores the purpose of organizational mission statements and practices writing a statement that contains the four elements outlined.

In this animated object, learners examine how to establish an effective supply chain that builds customer loyalty.

The learner will understand how a zener diode maintains a constant voltage as the resistance values of a load change.

Learners perform the steps required for the Ziegler-Nichols Reaction Curve Tuning Method. The process identification procedure is performed, calculations are made, and the proper PID values are programmed into the controller.

Using a memory shortcut for calculations, the learner determines line and phase values of current in a three-phase AC configuration. Practice problems complete the activity.

In this fourth part in a series, learners follow the steps of the “mathemagician” to examine three numerical curiosities: Be a Psychic by Predicting Birthdays, Predict a Card with Mind Reading, and Predict the Three Die Values Your Opponent Has Rolled. Learners will also study palindromic numbers and look at two alphametric puzzles.

Learners take a close look at the Edison Wire System and observe how the current values through the two lines and the neutral of the system change as the loads vary.

In this interactive object, learners identify the feelings and values that motivate them and others to take responsibility for improving ethics in the workplace.

Learners follow steps to convert numbers from Gray code to binary code. They then view steps to change binary values to Gray code numbers.

Learners study an animation that shows how a battery charge reduces over time and when varying resistance values are placed in a series circuit. Ten review questions complete the activity.

In this interactive object, students complete progressively more difficult exercises as a way to improve their ability to recognize resistor color code values.

Learners study the mathematical calculations used to determine the proper PID values to be entered into a controller using the Ziegler-Nichols Reaction Curve.

In this learning activity you'll review the place values of whole numbers.