The purpose of this article is to present the properties of cylindrical lenses and provide some examples of their use in easy school physics experiments. Such experiments could be successfully conducted in the context of science education, in fun experiments that teach physics and in science fair projects, or used to entertain an audience by…

Are students more engaged and do they perform better in science if their school encourages them to work on science projects, participate in science fairs, belong to a science-related club or go on science-related field trips--in addition to teaching them the mandatory science curriculum? To find out, PISA (Programme for International Student…

Students are usually quick to draw conclusions about their surroundings. Their generalizations, however, are often based on a single experience or even a story recounted by a friend. An individual's ability to reason inductively improves as he gains more experience in the world. The ability to draw broad conclusions also improves with an…