La luz y sus efectos (Light and Its Effects)

Learn all about the law of conservation of mass with this Spanish science reader that brings the power of science and informational text to students at a level they can understand. Introduce students to STEM topics and new concepts and vocabulary terms with this nonfiction book that explores the law of conservation of mass in detail. Aligned to state and national standards, this leveled text supports students reading at above-, below-, and on-grade level. The fun lab activity encourages students to think like scientists. Keep students engaged in learning with this Spanish book.

Introduces readers to amphibians and the concept of classes of animals. Simple text describes the common features and behaviors of amphibians as well as offering many examples of creatures in this group.

Explains the process of making a book by following the production of Nancy Carlson's book, "It's Not My Fault!," through its stages of writing, illustrating, editing, designing, printing, and binding.

«Para conocerme tienes que volar conmigo. Siéntate. Yo, en el pasillo. Tú, atrapado por la ventanilla. Para ti yo soy un estereotipo, un charlatán». Ryan Bingham trabaja como Asesor de Transición Laboral, ayuda a la gente que ha perdido su empleo a entenderlo como una oportunidad para el crecimiento personal y espiritual; es decir, él es una mano ejecutora de recortes de plantilla. Este empleo le ha mantenido viajando durante años de aeropuerto en aeropuerto, hasta el punto de que le encanta el estilo de vida que lleva en «Mundo Aéreo», como él lo llama, un lugar fuera de lo...

Convi�rtete en un ingeniero experto y construye impresionantes obras de redstone con esta gu�a oficial de Minecraft. Aqu� aprender�s a usar los componentes de redstone, a montar circuitos funcionales y a levantar ingeniosas estructuras. Con informaci�n privilegiada por parte de los expertos de Mojang, �sta es la gu�a definitiva para las obras de ingenier�a de Minecraft. ENGLISH DESCRIPTION Learn the art of redstone and become a master engineer with Minecraft: Guide to Redstone, then put theory into practice to construct intricate contraptions in Minecraft. Pick up the basics...