Apuntes de matemáticas

Have you ever wondered what Space Camp is like? Join Isabella as she moon walks through the Moon Room, takes a ride in a Multi-Axis Trainer, tackles the Mars Climbing Wall, and takes the helm at Mission Control. Along the way, you'll practice measuring time. This fiction math book seamlessly integrates the teaching of math and reading, and uses real-world examples to teach math concepts. Text features include images, a glossary, an index, captions, and a table of contents to build students' vocabulary and reading comprehension skills as they interact with the text. The rigorous practice...

The sun is responsible for all life on Earth, but what exactly is it? Our star is an amazing force that can be as dangerous as it is important. From solar flares to the threat of blowing up altogether, the sun is one of the most interesting things in our solar system. Readers take a trip to the sun to see how it works and exactly what it is made of. They’ll learn about the life cycle of a star and see just how long we have until we have to find a new planet to call home. Don’t worry, they’ll be happy to learn that (hopefully) we have millions of years left!

Georgina L�zaro presents the life of Rub�n Dar�o, father of Modernism, in this new addition to the award-winning series Cuando los grandes eran peque�os

Este libro está diseñado para ayudar a los padres a vacunar a sus hijos contra los matones y otras personas abusivas. Si te preparas para ellos de antemano, puedes inocularse eficazmente tú mismo contra lo peor de su comportamiento. La técnica y las herramientas que se enseñan en el libro se basan en el condicionamiento operante. En otras palabras, te enseñaré cómo entrenar a tu agresor para que te deje en paz. Y sí, realmente funciona. En el libro te enseñaré lo siguiente: •Por qué los matones intimidan y qué es lo que los motiva. •Cómo detener la intimidación utilizando...