Las libelulas son bellas

Computer science is all around us, at school, at home, and in the community. Anyone can learn computer science, even at the elementary school level. This book delves into essential computer science concepts using age-appropriate language and colorful images. The computer science topic is paired with an age-appropriate curricular topic to deepen readers' learning experience. The instructional guide on the inside front and back covers provides: Vocabulary, Background knowledge, Text-dependent questions, Whole class activities, and Independent activities.

No one has set foot on Earth in centuries -- until now. Ever since a devastating nuclear war, humanity has lived on spaceships far above Earth's radioactive surface. Now, one hundred juvenile delinquents -- considered expendable by society -- are being sent on a dangerous mission: to recolonize the planet. It could be their second chance at life...or it could be a suicide mission. CLARKE was arrested for treason, though she's haunted by the memory of what she really did. WELLS, the chancellor's son, came to Earth for the girl he loves -- but will she ever forgive him? Reckless BELLAMY fought...

Your children always "need" to do a thousand things just when you ask them to go to bed? So, they are just like Siasi, the main character of this charming bedtime story that invites us to a journey through the imagination of a child who "needs" to dance with a polar bear before falling sleep.

Hugo, a hungry boy who lives in a city where everyone is in a hurry, uses his imagination to transform the reality before his eyes, until one day, he finds a special friend.