After Sam knocks a glass off the lunchroom table, he uses it as a springboard for explaining kinetic and potential energy. He mentions that sound is a type of kinetic energy and introduces the different forms of energy: thermal,...

While there are no photographs of actual battles during the Civil War, the pictures of Matthew Brady still paint a vivid image of what life was like as a solider. Using a series of photographs, including those of camp life and the...

A short informative text features the European explorer, Christopher Columbus. Scholars read or listen to the text then answer ten fill-in-the-blank and multiple-choice questions.

In this Taiwan 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, and more...

Discover interesting facts about these flightless birds. Take a quiz after you have finished reading about them and see how much you have learned.