Matemáticas en Marte (Math on Mars)

The asteroid belt between Mars and Jupiter is an intriguing area of our solar system. Scientists have counted over 670,000 known asteroids there, but there could be millions more not yet found. Readers will discover much more about the asteroid belt in this highinterest book, which blends science and math. They'll read about several topics, such as space missions to the asteroid belt and the difference between an asteroid and a planet, and solve associated math problems-just like actual space scientists do!

“Plegarias”, de Rubén Cedeño, reúne oraciones para hacer a diario, pues llevan la exacta dosis de devoción, invocación, evocación y solicitud de auxilio que necesita cada persona. Estas oraciones persiguen el propósito devocional de espiritualizar y sentir a Dios, y todo ser humano desea sentirlo a diario. Estas plegarias están reunidas en cinco libros, a saber: 1º “Plegarias del Maestro”, que es una compilación, realizada por el autor, de las invocaciones reveladas por el Maestro Djwhal Khul; 2º “Plegarias Cristianas”, una selección de las más conocidas oraciones...

"Explains many different ways that children can show manners in the library--in both English and Spanish"--Provided by publisher.

En este cuaderno se estudian las grafías de los fonemas /z/, /g/, /j/, /k/, que volverás a ver en el cuaderno 4. También se estudian palabras muy usuales que comienzan con b.

Students will develop their math skills while engaged in reading about Yosemite National Park. This book seamlessly integrates the teaching of math and reading, and uses real-world examples to teach geometry concepts like calculating perimeter and area. Text features include a glossary, an index, captions, and a table of contents to increase students’ vocabulary and reading comprehension skills as they interact with the text. The rigorous practice problems, math charts and diagrams, and sidebars provide many opportunities for students to practice their developing math skills, and apply what...