In this environmental science worksheet, students read and study online resources on global climate change to complete 8 short answer questions on the topic.

In this online interactive history worksheet, students respond to 20 multiple choice questions regarding topics in world history. Students may submit their answers to be scored.

In this online interactive history quiz worksheet, students respond to 7 multiple choice questions about events in American history. Students may submit their answers to be scored.

In this ESL worksheet, students read a news article about bird flu spreading to Europe. Students complete all or chose from 100 activities and exercises pertaining to the text. Included are vocabulary, grammar, comprehension and...

In this London Bombing worksheet, students read the article, answer true and false questions, complete synonym matching, complete phrase matching, complete a gap fill, answer short answer questions, answer discussion questions, write,...

For this idioms quiz worksheet, students read the example idioms about death used in the sentences. Students select the best answer to complete the 10 online exercises.

From the NewsHour with Jim Lehrer this site is regularly updated with the most recent news on global warming. Also offers links to related topics.

Explore the peopling of our planet from multiple perspectives- historical, environmental, social, and political.

Find out how much you know about our wonderful world by taking these online geography tests. Choose from "GeoBee Challenge", "GeoSpy", or "National Geographic-Roper Survey".

Students choose a category to see a list of related words and then choose a word they would like to explore. Includes pronunciations, definitions, pictures, and video demonstrations of each word.

This is an animated resource that lists countries that have joined the European Union. Includes dates and maps of the countries.

Using images and graphs, this interactive resource illustrates scientists' efforts to study Earth's climatic history for the last 250,000 years by drilling into the Greenland Ice Sheet and examining ice cores. Includes background reading...