An exercise book (also called version book) is a notebook that is used in schools to copy down schoolwork and notes. A school (from Greek σχολεῖον - scholeion) is an Institution designed to allow and encourage Students (or "pupils" A student will usually have a different exercise book for each separate lesson. A lesson is a structured period of time where Learning is intended to occur The exercise book format is different for some subject - for the majority of subjects, the exercise book will contain lined paper with a margin, but for other subjects such as mathematics, the exercise book will consist of small square boxes used for noting down sums. Ruled paper (or Lined paper) is writing Paper that typically consists of horizontal lines meant to separate lines of hand-written text and vertical lines meant to Mathematics education is a term that refers both to the practice of Teaching and Learning Mathematics, as well as to a field of scholarly Research
Exercise books are available in many different colours and sizes (A6, A5, A4). Exerxise books are used all over the world by students and business'. Exercise books range from $0. 15 to $6. 00 in price dependiong on the size and brand.