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Computer science is all around us, at school, at home, and in the community. This book gives readers the essential tools they need to understand the computer science concept of debugging. Brilliant color photographs and accessible text will engage readers and allow them to connect deeply with the concept. The computer science topic is paired with an age-appropriate curricular topic to deepen readers’ learning experience and show how debugging works in the real world. In this book, readers will find out why a magnet isn't sticking to a certain surface. This nonfiction title is paired with...

Un libro para profundizar en el mundo de los escorpiones, la robótica y descubrir la relación entre ellos. Además, todo lo necesario para construir tu propio escorpión robot. ¡Cuidado! pica y le brillan los ojos.

Where are tales born? Maybe the easiest answer is "in the human heart." Yet, in Africa, people believe they are created by the savannah, the wilderness, the forest, and even the sky plagued with stars night after night. Every person lives his or her life as he or she listens to a tale or tells a tale to others. Therefore, the life of the storyteller becomes sometimes a fight against an impending disgrace, as it happens to Krutongo and his wife; sometimes it becomes the effort to remain impassive at all times so nothing affects him, as it happens to Kotendimire; sometimes the storyteller would ...

Engineers have built some incredible things. But with every new feat, there is failure. Readers will learn about engineering feats like the Titanic, the Hindenburg, the Hoover Dam, and more in this engaging nonfiction title that has been translated into Spanish. This title features brilliant images, charts, and intriguing facts in conjunction with informational text and mathematic skills to keep readers active and engaged.