Dentro de los ecosistemas y los biomas (Inside Ecosystems and Biomes)

Read Along or Enhanced eBook: Did you know that most animals in the world don't have backbones? Learn more about invertebrates in this engaging, Spanish-translated nonfiction book. Readers will learn all about mollusks, arthropods, arachnids, and crustaceans while being stimulated from cover to cover with its detailed images and charts, intriguing facts, and informative text.

What did people use to buy things before money was invented? Where is money made? Find out in this inviting book that informs readers about coins, paper money, the Federal Reserve, exchange rates, and checking accounts. Featuring a timeline of moneys history, detailed photos, stimulating facts, clear, informational text, and a glossary that will assist in improving vocabulary, this Spanish-translated nonfiction title will keep readers engaged from cover to cover.

In this Spanish-translated script, travel back in time to when the Declaration of Independence was written. Students will act out the roles of the writers, experiencing the thoughts and feelings they had while creating this revolutionary document. This script includes roles written at various reading levels, allowing teachers to implement differentiation and English language learner strategies into their instruction. This feature allows teachers to assign each role based on their students' individual reading levels, encouraging everyone to get involved in the same activity. Whether students...

Over the years, people have looked for ways to improve our imperfect sight. This has led us to the world of optics, which is the study of light and how it travels. What are some of these innovations that have changed how we see the world, and how do they work? Find the answers to these questions with this Smithsonian Informational Text! Created in collaboration with the Smithsonian Institution, this text builds students' reading skills while engaging their curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that guides students through every step...

Una noche gélida de diciembre de 2005 muere en Canfranc un anciano oficial nazi, escondido bajo la falsa identidad de Germán Horno. Pero los enigmas de su azarosa vida han sido confiados la noche anterior, en secreto de confesión, al joven párroco de la localidad, el padre Guzmán, quien adquiere el compromiso de entregar determinados documentos... La especialista en arte para la policía científica Patricia Hernando se deslumbra al descubrir el botín que escondía la casa del anciano alemán, y no puede permanecer impasible ante la visión de un Vermeer de cuya existencia se ha dudado...

Me llamo Jackson y en otoño empezaré quinto de primaria. Cuando sea mayor quiero ser científico de animales. ¿Sabías que un guepardo puede correr a 110km/h? ¿Que una cucaracha sin cabeza puede sobrevivir dos semanas? ¿O que cuando un lagarto cornudo se enfada escupe sangre por los ojos? Honestamente, creo que los hechos son mucho mejor que las historias. No puedes ver una historia. No puedes sostenerla en tu mano para medirla. De hecho, las historias no son más que mentiras. Y a mí no me gusta que me mientan. La regla número uno de todo científico es que siempre hay una...

The unsinkable luxury liner known as the Titanic may have sunk on its first transatlantic voyage in 1912, but people remain riveted to its storied legend. The collision with the iceberg in the North Atlantic was not the only mistake that was made that day. In this spellbinding volume, readers will learn about the passengers and crew aboard the doomed ship and what really happened that tragic night. Historical photographs will transport them back to the glamorous era, while the narrative paints an absorbing picture of the Titanic's sad fate.