Cumplir con la ley: Si...Entonces (Following the Law: If...Then)

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.

Follows the Thirteen the Amendment that freed the slaves, end of the war, and the death of President Abraham Lincoln.

Provides over 1,000 entries for terms in English and their Spanish equivalents, with sentences in both languages to show proper usage.

Readers will be amazed to discover that every time they climb onto bicycles and ride like the wind, they are defying gravity! This book explains the physics and history behind bicycles, skateboards, and surfboards. Readers learn what happens from the simplest movement of rolling forward to more complex tricks and stunts of jumping and spinning. Readers will never look at bikes, skateboards or surfboards the same way again.

Descubre todos los secretos sobre nuestros mejores amigos: LOS ANIMALES. ¡Lindos gatitos! ¡Pájaros de colores! Conoce a estos adorables animales, y a muchos otros, en esta alegre introducción a las mascotas familiares de todo tipo: peludas, con plumas, aletas o escamas; e incluso con caparazón. Descubrirás fotografías a pleno color en todas las páginas y juegos al final de cada capítulo para que la diversión no pare. En este libro encontrarás: * Más de 200 fotografías increíbles. * Explicaciones adecuadas para los niños sobre cómo escoger, cuidar y adiestrar a sus mascotas. *...