Una docena de primos

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.

In the 1800s, a Choctaw girl becomes friends with a slave boy from a plantation across the great river, and when she learns that his family is in trouble, she helps them cross to freedom.

Cuando decidas recorrer la dimensión tiempo de tu memoria (dtm), descubrirás que te has transformado por medio de una lenta metamorfosis psíquica en «80 teorías (80t) y un drama sobre la muerte (1dm)». (dtm = 80t + 1dm) Nuestros recuerdos son como un amasijo de chatarra, enmarañada de sueños, miedos y fantasmas, resultado de una gran colisión entre cuatro trenes que recorren las vías del tiempo. A velocidad de vértigo se desplaza un tren que viene del pasado remoto, cargado con «recuerdos ancestrales», contagiados de cerebro a cerebro y que heredamos como una ilusión propia;...

Find out about the different types of winds, including global winds, trade winds, local winds, and breezes. Learn about extreme wind weather like hurricanes and tornadoes. Translated title: Gusts and Gales: A Book About Wind