Desde que somos tijera y papel

Esta obra desarrolla los contenidos del módulo profesional de Operaciones Administrativas de Compraventa del Ciclo Formativo de grado medio de Gestión Administrativa, perteneciente a la familia profesional de Administración y Gestión. El libro se estructura en 12 unidades, que cubren los siguientes contenidos: empresa y actividad comercial; el contrato de compraventa; pedido, expedición y entrega de las mercancías; la factura; tipos de factura; el impuesto sobre el valor añadido; los regímenes especiales del IVA; medios de pago al contado; pago aplazado: letra de cambio, pagaré y el...

Rainforests play an important role in the health of the world. Plants, animals, and people all depend on rainforests for many reasons. A tropical rainforest is filled with wonder and mystery, from the tallest trees in the canopy to the darkest and wettest leaves on the forest floor. The animals that inhabit this biome are varied and exotic. What readers may not realize is that not all rainforests mark the areas around the equator. Temperate rainforests, with milder climates, extend toward the poles. Readers learn the similarities and differences between these two biomes.

What will it take to send people to Mars in the next 25 years? Students will learn that problem solving is an essential component of NASA’s planned mission to mars. This Spanish book combines mathematics and literacy skills, and uses practical, real-world examples of problem solving to teach math, language arts, and STEM content. Students will learn problem solving while engaged in reading high-interest content. The glossary, index, and table of contents will further understanding of reading and math concepts, and the full-color images, practice problems, and math graphs and charts make...

Have you ever flown on an airplane? In this title, early readers learn how an airplane works and what to expect if you fly on one. Included are a picture glossary and websites to visit.