In this animated and interactive object, learners calculate the area and centroid of a circle.

In this interactive object, learners identify the elements of the Windows platform in a drag-and-drop exercise.

In this interactive object, learners demonstrate their knowledge of the in-flight checklist a BE-76 pilot uses on a regular basis.

In this interactive object, learners examine a mind map of gender stratification. Quiz questions complete the activity.

In this interactive object, learners examine problem areas related to patients with arthritic conditions. They also identify treatment precautions and design a treatment plan.

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

In this interactive object, learners follow steps to assemble a wire feed welding torch or gun.

Learners read a step-by-step approach on how to connect an ohmmeter when making measurements in this interactive lesson.

In this animated and interactive object, learners view two examples of how to subtract fractions with unlike denominators and then work five similar problems.

In this animated and interactive object, learners use an algebraic formula to solve a problem involving distance, rate, and time.

In this highly interactive and animated object, learners complete three exercises to identify the cranial nerves and their functions.

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

In this animated and interactive object, learners calculate the area and centroid of a quadrant.

In this animated and interactive object, learners calculate the area and centroid of a rectangle.

Students read different definitions of "acids" and "bases." In an interactive exercise, they identify if a substance is an acid or a base.

In this animated and interactive object, learners study how a DC circuit, consisting of a diac, a capacitor, and two resistors, causes a light-emitting diode to turn on and off. A brief quiz completes the activity.

In this interactive object, learners view a practical application of a PLC Timer-On function.

Learners read about the role of water, the basic physiology of water balance, and the effects of dehydration particularly on elderly clients. Tips for maintaining proper hydration are presented. In an interactive exercise, students calculate how much fluid a client needs based on his/her age, health, and weight.

This interactive study guide will help students to identify recommended processes for enforcing rules on a work team.

In this interactive object, learners match Mandarin Chinese vocabulary words to items found in a classroom.