A four-level American English course for teenage learners
Through a comprehensive and innovative range of resources, Got it! uses hands-on language presentations to help students discover language intuitively and try out new structures. Through personalization and dialogue they explore meaning in a framework of issues which engage them. Competence in individual skills and awareness of progress and success are encouraged throughout.

404 self improvement tips

People are always trying to save money, especially with today's economy. No matter what your reasons for saving, through this ebook, you will discover ways never considered.

This book presumes that most of its readers are not science majors and that they probably have not had a college-level science or mathematics course. It gives a complete description of current astronomical knowledge, although not at an extreme technical level nor in a way that fails to communicate the quantitative nature of physical science. Finally, the historical development of astronomy is emphasized to show that astronomy, like other sciences, advances through the efforts of many scientists, and to show how present ideas have been developed.

Teenagers are bright, energetic and upbeat. They live in an exciting world where they are constantly exposed to sounds and visual imagery, surrounded by technology which they use with ease. At the same time teenagers' lives can be complicated as they face difficult life changes and complex moral issues for the first time. Upbeat aims to stimulate students' interest through exciting teen topics and problem-solving activities, addressing more serious social themes.