El robot de Rae (Rae's Robot)

Anyone can learn computer science, even at the elementary school level. This book delves into the essential computer science concept of algorithms and procedures using age-appropriate language and colorful illustrations. A meaningful storyline is paired with an accessible curricular topic to engage and excite readers. This book introduces readers to a relatable character and familiar situation, which demonstrates how algorithms and procedures are used in everyday life. Rae follows instructions to build her very own robot. This fiction book is paired with the nonfiction book We Build a Drone...

In this new book about number games you will find some of the best hobbies of recreational math. Here you will find the friendly and fun side of mathematics. In A to play with more numbers, you Will find the funniest games and puzzles, with different degrees of difficulty, on natural numbers, logical, geometric, algebraic and, in some cases, even logical riddles. All have in common that the solution does not require sophisticated mathematical tools. The topics can be resolved in the order you want, according to the interests of the reader. And in all cases you can go to the trunk of tracks...

Explora lo que comúnmente se denomina ‘arte político’ (y ‘arte memorialista’) mediante una comparación de distintas manifestaciones artísticas –instalación, teatro y arte de la performance, pintura y literatura– que abordan la memoria de pasados violentos sufridos por diversas sociedades del mundo como son las de Argentina, Chile, Colombia, Brasil, España y Alemania.

Lulu is ready to go to school, but she cannot find her shoes. All of the bugs in the neighborhood look for her shoes. Where will they be found?

Tras derrotar una vez más a lord Voldemort, su siniestro enemigo en Harry Potter y la piedra filosofal, Harry espera impaciente en casa de sus insoportables tíos el inicio del segundo curso del Colegio Hogwarts de Magia y Hechicería. Sin embargo, la espera dura poco, pues un elfo aparece en su habitación y le advierte que una amenaza mortal se cierne sobre la escuela. Así pues, Harry no se lo piensa dos veces y, acompañado de Ron, su mejor amigo, se dirige a Hogwarts en un coche volador. Pero ¿puede un aprendiz de mago defender la escuela de los malvados que pretenden destruirla? Sin...