How does life evolve? The interactive provides a simulation based on the Game of Life invented by mathematician John Conway. Users can run the applet with the preset rules and settings or adjust them to view whether overpopulation or...

Scholars see cross sections come to life using an app to investigate cross sections of three-dimensional solids. They look at prisms, pyramids, cylinders, cones, and double cones.

History enthusiasts participate in an interactive website that brings Abraham Lincoln to life as he shares his personal experiences between 1854-1864. Scholars listen and read carefully to form their own opinions and discover if they...

An interactive challenges mathematicians to add mixed fractions with unlike denominators. Five questions—fill-in-the-blank and multiple-choice—build from one to the next leading the way to an open discussion about denominators and...

In this ESL worksheet, learners read or listen to an article about increasing violence in Japanese elementary schools. Students complete all or some of the 100 activities available here including discussion, listening, vocabulary and...

Watch the pivotal moments of America's presence in embattled Britain during World War II with an exceptional interactive tool. From personal stories about life on the front lines to a map that tracks every group and division...

In this school punishment instructional activity, 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...

A five-question interactive challenges mathematicians to find a correct tip and total amount using percents five, 12, and 18. A tool with moveable pieces assists participants in locating answers. Types of questions include...

Tackle Transcendentalist literature with these questions. This resource provides 14 essay questions that cover different works by Thoreau and Emerson. Class members may also access an online quiz on the selection using the link at the...

In this online interactive reading comprehension worksheet, students respond to 15 multiple choice questions based on The Worldly Philosophers. Students may submit their answers to be scored.

In this novel analysis instructional activity, students use the various sections with online links to complete activities about the novel 1984. Students explore domestic surveillance, the U.S. Patriot Act, online privacy, advertising,...

In this verb tense worksheet, learners use context clues to enter the correct form of the verb, either simple present or simple future tense, with hints and answers available.

In this electric circuit worksheet, students answer a series of 16 questions about logarithms and how they are used in understanding analog circuits. This worksheet is printable and the answers are viewed on-line.

In this sentence completion worksheet, 4th graders fill in the blanks with 2 words for each sentence. Students complete 10 multiple choice questions.

For this using infinitives in context worksheet, students read an article containing infinitives, then interactively complete 8 sentences with immediate online feedback.