In this interactive object, learners change the amount of money received from tax revenue and the amount spent on federal programs as they calculate how fiscal policy affects the gross domestic product (GDP), unemployment, inflation, the annual deficit, the national debt, and interest on the national debt.

In this learning activity you'll analyze the impact of various factors in their lives. They are then transformed by a new identity. They analyze the potential impact of this new identity and compare it to their initial lives.

Students view maps and answer questions about the newest nine members of the European Union.

In this learning activity you'll discover how visual perception is influenced by what's surrounding the image.

In this animated activity, learners read and listen to a dialogue in Mandarin Chinese in a grocery store setting. The learner can then click on photos of fruits and vegetables to hear their pronunciation in Mandarin.

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

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

Students read about the countries that make up the Horn of Africa and locate them on a map.

In this learning activity you'll test your knowledge of global rates for life expectancy.

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

In this learning activity you'll apply chunking to memory formation and retrieval. You'll test your ability to memorize a series of numbers with and without the chunking method.

In this learning activity you'll discover how the visual perception concept influences your understanding of unstable figures.

In this learning activity you'll identify the counties with the largest Christian populations.

In this learning activity you'll explore The Judiciary and answer questions about The U.S. Supreme Court, the U.S. Court of Appeals, and U.S. District Courts.

The learner watches and listens to an animated scenario of a mother and daughter preparing dumplings for dinner. The dialogue is in Mandarin Chinese, and an English translation appears on the screen. Extra vocabulary words related to food preparation are also presented.

Students read about the different kinds of economic interest groups including business and trade associations, labor unions, agricultural organizations, and professional associations.

Learners listen to five statements and then enter comments about each message’s tone, inflection, and pauses. This activity has audio content.

In this activity you'll explain the stress in your life. You'll also identify ways to reduce stress and handle your current levels of stress.

Learners read about the 10 countries in the region between India and China. A map exercise completes the activity.

In this learning activity you'll discover how the visual perception concept influences your understanding of unstable figures.

Learners put themselves in the place of people new to a community. They listen to a woman describing potential neighbors and make judgments about what they’ve heard. They then learn more about the same people and decide if their initial judgments were accurate. This activity has audio content.

In this learning activity you'll write about your attributes and analyze their perception of their abilities, roles, personality, beliefs, and goals.

Learners read the definitions of various water forms and locate the bodies of water on a map.

In this learning activity you'll discover how visual perception is influenced by what's surrounding an image.

In this learning activity you'll play "How to Really Be a Millionaire" to learn the basics of accumulating wealth.