The student reviews primary and secondary groups and takes a short quiz.

In this learning activity you'll explore the differences between primary and secondary research.

In this learning activity you'll discover what the .NET Framework is, what problems it solves, and how it came to be.

Learn more about debugging including: what it is, why we use it, and what it looks like in action.

At the end of this lesson you will be able to

- Explain what biosecurity means.

- Describe why biosecurity is important.

- Identify what kinds of disease agents we try to prevent or control with biosecurity.

- Demonstrate disease agent-host-environmental interactions that result in disease.

Learners read about the most common forms of financial statements including balance sheets, cash flow statements, and profit and loss statements. A brief quiz completes the activity.

Students read about the scientific method and the three main types of research. They enter their answers to questions on the screen.

Students read about the phenomenon of people trying to do their best to be good subjects when participating in research.

In this learning activity you'll enter your wage information and learn what a day, an hour, and a minute of their time costs an employer.

In this learning activity, you will learn what supply chain management is, four main links that make up the supply chain, and explore examples of how effective supply chain management works.

In this learning activity you'll explore what scientific notation is and how it's used to express very large and very small numbers.

In this interactive object, learners experience how the three primary flight controls allow a pilot to determine the motion of the airplane during flight.

This is a learning object describing what a learning object actually is. This will take us through the definition of a learning object and break down each segment to help clarify the mystery of this wonderful online tool for teaching and learning.

Explore what sexual harassment is, the three conditions that constitute harassing behavior, and the four levels of sexual harassment.

In this learning activity, you'll be introduced to three common usability research methods.

In this learning activity, we’ll learn what an algorithm is.

Students view information taken from various sources and decide if the material is acceptable for a technical research report. After choosing whether or not the source material is acceptable, the students read an explanation from the instructor.

In this activity, the learner will understand what denormalization is and when it's an appropriate strategy.

In this animated object, students examine the shades that result from mixing primary and secondary colors. Color tone and level are also defined.

The Animal Welfare Act, or AWA, gives protection to animals used in research, education, and entertainment. Explore ethical use and some of the current alternatives in this module.