Bolitas y palitos

Immigrants help make the United States a special place. Learn all about the history of immigration to the United States as you sharpen your data measurement skills! This Spanish 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 problems, sidebars, and math diagrams extend the learning experience and provide multiple...

Bajo el título de Letras Mágicas se presenta un método para el aprendizaje de la lecto-escritura dirigido a los niños y niñas con edades comprendidas entre los tres y siete años que corresponden a segundo ciclo de Educación Infantil y primer ciclo de Educación Primaria. Se trata de un método analítico en el que las distintas letras de nuestro alfabeto cobran vida dentro de un cofre mágico y se van presentando a los niños a través de una pequeña historieta. En el no 6 se desarrollan la lectura y escritura de las consonantes /v/, /r/, /c/, /q/, /z/ y /g/.

Las cobijas no son calientes. ¿Entonces por qué nos dan calor? Descubre la respuesta y otras curiosidades del calor en este libro sobre la temperatura.

Readers may never expect that they might free fall to Earth, but if they have ever dived into a pool, that's exactly what they've done. This book shows readers how Newton's three laws of motion affect divers, skydivers, and mountain climbers' movements. Readers discover who uses gravity, and who works against it, and all other forces that contribute to a successful dive or climb. After reading this book, readers can decide if they will ever be interested in engaging in one of these extreme sports.