Learn the history and basics of cryptocurrency and blockchains: There’s a lot of information on cryptocurrency and blockchains out there. But, for the uninitiated, most of this information can be indecipherable. The Basics of Bitcoins and Blockchains aims to provide an accessible guide to this new currency and the revolutionary technology that powers it. Bitcoin, Ethereum, and other crypto…
After its publication in 2010, Help Your Kids with Math quickly climbed to the top of DK's bestseller charts. Families were hungry for meaningful math help-not Internet searches and hours of family frustration. The simple, visual approach of Help Your Kids with Math was exactly what parents needed to understand and explain the concepts children use most in grades 3 through 6. Covering everythin…
Over 60 profiles of inspiring women-featuring incredible photos. Discover the lives and stories of amazing women who shaped the modern world, from mathematicians and doctors to aviators, authors and code-breakers.
Collins Cambridge IGCSE® PE is the only published course to offer comprehensive coverage of the Cambridge IGCSE® PE syllabus. Consisting of a clear, colourful Student Book, a supportive Teacher’s Guide and a digital component for reinforcement of key syllabus topics, the course enables students to deepen their understanding and build confidence. Using the Student Book enables learners to•…
Cleo finds out why she shouldn¹t lie in this easy-to-read story that is based upon an episode of the Clifford PBS-TV series. After hearing the tale of Stinky the ghost skunk, Clifford and T-Bone are wary of entering the woods where the ghost is supposed to live. Cleo convinces hem there¹s nothing to be afraid of. Then she pretends to see, and be, Stinky the ghost to scare her friends! Cliffor…