In this learning activity you'll quiz yourself about Greenland by answering questions about the people, the land, and the economy.

In this learning activity you'll review the selection stage in the perception process and apply the information to complete an activity.

In this learning activity you'll establish your budget by determining your earnings, expenses, and goals.

In this learning activity you'll follow the process of converting digital data into a series of analog signals.

In this highly interactive object, learners read client case studies and then select the vaccines that are appropriate to administer.

In this learning activity you'll review the process of solving for the total resistance in a series DC circuit.

In this interactive and animated object, learners follow instructions for finding the lowest common denominator for a group of algebraic fractions. Immediate feedback is provided. This activity has audio content.

In this learning activity you'll complete exercises using indefinite pronouns in the possessive case.

In this animated activity, learners view the input and output leads of a JK flip-flop. They also see how it functions in each mode of operation. A brief quiz completes the learning object.

In this well-illustrated object, learners examine the structures and properties of the four types of solids: molecular, metallic, ionic, and covalent network. Five interactive questions are provided.

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 animated learning object, students view the operation of an oscilloscope that is used to measure AC voltages. A brief quiz completes the activity.

In this animated learning object, students examine current, voltage, and the magnetic field strength of a series RL circuit while it is de-energizing during five time constants. A quiz completes the activity.

In this learning activity you'll review the facts and interpretations, determine a verdict, and respond to questions.

In this learning activity you'll be introduced to the communication model and how it impacts your work as an IT professional.

In this learning activity you'll complete exercises using personal pronouns as subjects or objects.

In this animated and interactive object, the learner uses a Casio fx-260 calculator to solve for the magnitude of the resultant and of one of the component forces in a right triangle.

In this learning activity you'll review the basics of budgeting, income, and spending. Using an on-line form, you can create your own monthly budgets and a pie chart of your spending habits.

In this learning activity you'll review definitions of cite, site, and sight and completes practice exercises.

In this learning activity you'll explore a graphical depiction of a radian for angular measurement.