En el trabajo: Contratistas: Perímetro y área (On the Job: Contractors: Perimeter and Area)

The Grand Canyon is a "grand" place to learn data analysis! Through an examination of its rocks and fossils, students will learn data analysis while reading about a fun-filled trip to Grand Canyon National Park. This Spanish book uses real-world examples to teach math concepts, and incorporates nonfiction reading to increase vocabulary and comprehension skills. The challenging practice problems, graphs, and sidebars provide many opportunities for students to practice their developing math skills, and apply what they've learned to their daily lives. Essential text features like a glossary,...

365 actividades para jugar sin pantallas en familia: ¡divertirse sin tecnología es posible! Que la infancia pasa demasiado tiempo con las pantallas es cierto, y que existen muchas alternativas, también lo sabemos pero# ¿por dónde empezamos a buscar? Ante la falta de inspiración, este libro propone 365 actividades para jugar sin pantallas con toda la familia. Ideas para disfrutar en diferentes espacios como el hogar, la ciudad y la naturaleza, crear vínculos emocionales positivos, reducir el estrés y acompañar desde la empatía, el amor y respeto.

Provides encouragement and advice for facing life's challenges, just for girls, with blank spaces to fill in goals and accomplishments.

What’s the difference between a seal and a sea lion? These “second cousins” of the sea look similar, but there are many ways to tell these creatures apart. From ear shape to the noises they make to communicate, seals and sea lions are amazing creatures with both shared features and many truly unique attributes. They both share an ocean habitat, but when readers take a closer look, it’s easy to discover how they each fight off predators, mate, and raise their young in different ways. Captivating full-color photographs help to bring these marvelous mammals to vivid life.

Un libro completamente fotografico con ideas, tecnicas y mucha inspiracion para utilizar los crayones en el cuerpo. Faciles de usar para las manitas de los niños. Contiene seis crayones de gran calidad no toxicos y son facilmente lavables, ademas se puede