Tu mundo: Exploremos los acuarios: Resta (Your World: Exploring Aquariums: Subtraction)

Narwhals are often called the "unicorns of the sea." But these fascinating creatures are members of the whale family. Read all about narwhals as you practice addition. This Spanish math book combines math and reading skills and uses real-life examples of problem solving to teach subject-area content. The dynamic images, detailed sidebars, practice problems, and math diagrams make learning addition easy and fun. Text features include a table of contents, a glossary, an index, and captions to build vocabulary and increase understanding of math and reading concepts. An in-depth problem-solving...

Pepe Muleiro nos sigue divirtiendo con nuevos contenidos y sorpresas. Este libro recoge los mejores chistes para adultos.

Juegue con niños juegos educativos, y enséñelos primeras palabras. Libro está completamente ilustrado. Es un apoyo para las funciones cognitivas del cerebro del niño, y les ayuda aaprender con más facilidad. Al final del cada capítulo, encontrarán varios juegos educativos, ayudando a los niños a memorizar todas lo aprendido. Así aprenderán perfectamente las diferencias entre un cubo, un cuadrado o un rojo color y un verde color, diferencias entre un numero uno y un numero cien, y diferencias entre cada letra del alfabeto. Este libro es adecuado para niños de todas las edades, si...

The rock cycle has been taking place for millions of years. However, geologists have only known about this phenomenon for about 300 years. Young terrestrial explorers are introduced to different types of rocks, where in the cycle these rocks fit, and where in Earth's layers each step takes place. Fact boxes provide readers with fun additional information. A diagram helps readers make sense of the new information they're learning.

Explains the basic science of flight, the problems of getting vehicles into the air, different types of engines, and aircraft design, and includes instructions for making aircraft models.