This book is intended to prepare students for the Math Studies SL course at IB Diploma level. It aims to cover the Presumed Knowledge required for that course. The accompanying CD has links to Review and Extension Chapters, demonstrations, simulations, graphing and geometry software and SELF TUTOR for every worked example. There is also an introductory chapter on graphics calculators.
Emily's off to a winter wonderland - the Arctic Circle! Will she catch a glimpse of a polar bear? With the polar bear's home melting fast, the frozen north is becoming a difficult place to raise their young - and a tiny polar bear cub, lost on the sea ice, needs Emily's help to find its mother again. Can Emily reunite Snowy with his mother and make all their Christmas wishes come true?
Willow and her new unicorn friends settle into life at Unicorn School. They go on a treasure hunt. Troy becomes very bossy and Willow gets cross, but the team all pull together when one of the clues leads them to a most unusual find, and, suddenly, winning doesn't seem quite as important any more.
Glorius sunshine makes a picnic perfect, heavy snow is great for tobogganing! but hurricanes batter north and central america: floods devastate bangladesh. Weather is a powerfull, savage force, as fascinating as it is frightening. The weather atlas revea
An introduction and answer questions of earthquakes'
Hen has lost her egg. Where could it be? Lift the flaps and see if you can help her find it!