¿Qué Son Los Proveedores y Consumidores? (What Are Producers and Consumers?)

Having a job and earning money are a part of everyday life for most people, especially adults. The concept seems fairly straightforward: one works to earn. This volume discerns the difference between a job and a career, as well as how a job can develop into a career. Readers will learn why a community's economy needs jobs, how paying someone to do a job helps the person who is paying them, and even about job loss and its consequences. The text also explains different jobs and their effects on the economy, such as those of professional, production, arts, and government and military jobs.

Un sencillo y, a la vez, profundo poema envuelto en audaces ilustraciones, nos cuenta que no somos lo que parecemos a simple vista. Nos hace una invitación a aventurarnos más allá de la apariencia para descubrir lo que cada uno realmente es. Un viaje apasionante.

Visiting Tulum National Park is like going back in time. The Maya lived there long ago. Learn addition as you count the things they left behind. This Spanish math book combines math and reading skills and uses real-life examples of problem solving to teach subject-area content. The dynamic images, detailed sidebars, practice problems, and math diagrams make learning addition easy and fun. Text features include a table of contents, a glossary, an index, and captions to build vocabulary and increase understanding of math and reading concepts. An in-depth problem-solving section provides...

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.

¿Cómo un virus tan pequeño y frágil ha logrado cambiar el mundo? Coronavirus, el libro ilustrado que explica a los niños todo lo que deben saber sobre la covid-19. Escrita por el científico Ben Martynoga. ¿De dónde viene? ¿Cómo se propaga? ¿Podemos vencerlo? El coronavirus es 15.000 veces más pequeño que una pulga y podemos matarlo con una pastilla de jabón. ¿Cómo un virus pequeño y frágil cambió el mundo? Sumérgete en el fascinante mundo de los virus junto al científico Ben Martynoga y descubrirás cosas divertidas y a la vez aterradoras de la pandemia que ha cambiado el ...