La selva amazónica (Amazon Rainforest)

This nonfiction Spanish book teaches students about producers and consumers, and introduces them to important scientific concepts and vocabulary terms like nutrient cycle, food web and photosynthesis. The intriguing images, detailed diagrams, and stimulating sidebars will keep students connected to the text. The fun lab activity provides a real-world learning experience that supports STEM instruction. Aligned to state and national standards, the leveled text supports differentiation. Keep students reading with this fascinating Spanish book.

Most of the Earth's changes happen over millions of years, but earthquakes can force significant changes to the land in just a few moments. Readers will learn the science of plate tectonics and its role in the development of earthquakes around the globe. They will also learn that not all rocks are created equal. In fact, rocks are all different ages! This Spanish-translated book concludes with images of the damage and destruction that earthquakes can cause.

De dochter van een Amerikaanse vrouw en een Chinese man groeit begin 20e eeuw op in Shanghai in de succesvolle club van haar moeder.

Tres nuevos cuadernos para aprender de manera lúdica las habilidades esenciales que están en la base del aprendizaje de la escritura y el cálculo. Cada cuaderno, además, contiene información para los padres.

En este cuaderno se estudian algunas de las reglas más usuales de la acentuación y la puntuación. A la acentuación se dedicará más adelante el cuaderno 17, y a la puntuación, el 18. Se estudian también algunas palabras de uso frecuente que contienen las letras b, v y h.

Mysterious ancient ruins, hidden deep in the jungle of southern Mexico In May 1840, explorers John Stephens and Frederick Catherwood road their mules along a steep, muddy jungle path. They were hoping to find the ruins of an ancient, deserted site in Mexico they knew only from visitors’ accounts. Through the trees, they spied the remains of a crumbling stone palace. Palenque! In the weeks they spent there, the men discovered intricately designed buildings and mysterious glyphs, or symbols. Who built this city? What did the glyphs mean? The questions remained largely unanswered until the...