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Water is vital to all life on Earth and covers nearly three-fourths of our planet's surface. Where does it come from? Will we use it up eventually? In The Water Cycle, students learn that the Earth has the same water supply today as it did millions of years ago. Examine the amazing process by which water is continually recycled and transported from place to place through evaporation, condensation and precipitation. Also find out how energy from the Sun drives the water cycle and how the atmosphere prevents water from slipping away from Earth.
In our tightly wired world, business executives make decisions under pressure. Almost always, these decisions must be made with less than complete information. This course is about how to effectively use data that is currently available (or can be obtained within a reasonable time frame and cost) to improve business decision-making. We will use business examples from functional areas such as finance, marketing, human resources, and operations to illustrate the role of data analysis in decision making. This course is not designed to be a dry sleepy-time set of abstract, mathematical lectures.
Speakout is a comprehensive English course that helps adult learners gain confidence in all skill areas using authentic materials from the BBC. With its wide range of support material, it meets the diverse needs of learners in a variety of teaching situations and helps to bridge the gap between the classroom and the real world.
Authentic DVD material from the BBC provides the springboard for meaningful speaking and writing tasks.
Grapevine is a three-level course in British English running from complete beginner level to pre-intermediate level. Each level consists of 40 units, each of which takes a double-page spread. It is an extremely comprehensive series, which includes an integrated (but optional) video element, as well as a built-in extensive reading component, a listening development syllabus, tests and a Workbook which goes far beyond the basic exercises associated with Workbooks.
