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.

The definition of an isotope is illustrated using the three isotopes of carbon. The three isotopes of hydrogen are discussed as exceptions.

Students complete a questionnaire to help identify their readiness for business ownership.

In this interactive object, learners examine the structural-functional, social-conflict, and symbolic interaction analyses of religion. A mind map and quiz questions are included.

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 learning activity you'll determine the total resistance in a DC parallel circuit.

Students view a dc analysis of an emitter-biased NPN transistor.

Learners read definitions of the terminology associated with algebraic operations and then follow steps to use the fundamental laws of division to simplify algebraic expressions.

Students read the terms associated with the Bipolar Junction Transistor (BJT) . They also view formulas for dc current and voltage.

In this interactive object, learners solve for the current through each resistor, the voltage across each resistor, and the power dissipated.

In this interactive object, learners examine the structural-functional, social-conflict, and symbolic interaction analyses of recreation. A mind map and quiz questions are included.

The learner will understand how to use brainstorming and a decision matrix to find the best solution to a problem.

In this interactive object, the learner examines the basic terms used in division. A quiz completes the activity.

In this interactive object, learners examine a mind map depicting manifest and latent functions of education. Quiz questions complete the activity.

This activity is cognitive. Learners will actively listen to a story activated by the computer. Then learners will take a quiz on their comprehension. Lastly, learners will compare their chosen answers against the answer key to determine how well they really did "actively" listen. (Credit given to Tom E. Wirkus, University Of Wisconsin-LaCrosse for this activity.)

Students read important facts about Russia and locate cities and bodies of water on a map. They then take a brief quiz.

Students read about Japan and test their knowledge by answering questions. They also locate Japan's major islands and the bordering countries on a map.

In this learning activity you'll review design errors and learn how to avoid them.

In this learning activity you'll list three decisions and the methods you used when making your decisions. You'll also learn about decision making methods.

In this screencast, learners read about the seven hormones that help regulate blood glucose.