Señores, a vestir bien

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.

Introduces different construction vehicles and explains how their various parts help them do their jobs.

Recounts the life of the Puerto Rican baseball star from his childhood poverty to his career with the Pittsburgh Pirates, and discusses his humanitarian efforts, his untimely death, and his contributions to the sport.

Lamberto decide que debe comenzar a realizar buenas acciones el primer día de las vacaciones de Navidad. Observa y curiosea a todos y todo lo que le rodea. Si algo no entiende, pone en funcionamiento su imaginación, aunque siempre acaba enredando las cosas.