Un día de trabajo de un astrónomo (A Day at Work with an Astronomer)

Learn about the Earth and the Moon with this engaging Spanish science reader. With easy-to-read text, this book teaches students important scientific concepts and vocabulary including the phases of the Moon, the movement of the Earth around the sun, and the rotation of the Earth. Aligned to state and national standards, the book contains nonfiction text features like an index, a glossary, captions, bold font, and detailed images to keep students connected to the text. A hands-on science experiment helps students apply what they have learned and develops critical thinking skills.

Learn the history of number systems with this engaging Spanish book! This text combines mathematics and literacy skills, and uses practical, real-world examples of problem solving to teach math and language arts content. Students will learn place value while reading about the number systems of the Egyptians and Romans, and also learn important vocabulary terms like cuneiform, binary systems, roman numerals, and more! The full-color images, math charts, and practice problems make learning math easy and fun. The table of contents, glossary, and index will further understanding of math and...

Este libro afronta el problema de la interrelación entre arte y conocimiento desde la definición de un objeto de estudio en el que ambos factores concurren ineludiblemente: la ilustración gráfica. Para ello parte de un concepto de ilustración que, más allá de la común valoración utilitaria y subrogada al texto, está profundamente implicado con el psiquismo, la cultura, el arte y la ciencia occidental. Se perfila así lo que es no ya solo un género creativo, sino una categoría de naturaleza dúplice, esto es, estética y epistemológica. La ilustración gráfica pertenece a un...

Children explore the concepts of big and small in the world around them, from big round pancakes to tiny little seashells.