Tras las huellas del ADN

Alex Chico -- Urbano Pérez Sánchez -- Fernando de las Heras -- Angela Sayago Martínez -- Ursula Rodríguez -- David Yáñez -- Fernando Pérez Fernández -- Julián Portillo -- Francisco Fuentes -- Víctor Martín Iglesias -- Víctor Peña Dacosta -- Angela Cayero -- Francisco José Najarro Lanchazo -- Antonio Rivero Machina -- Patricia Amigo

Take a virtual tour of the Smithsonian! With this Spanish book, you’ll spend a day in the life of a bird keeper and learn how they are “hatching” new plans to help endangered birds. English language learners will read about how an egg hatches, the incubation period, and bird species such as the Kiwi, the emperor penguin, and the Guam rail. Created in collaboration with the Smithsonian Institution, this STEAM book will ignite a curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that is perfect for makerspaces and that guides students...

Find out how tools have helped people hunt, build, and make life easier in this engaging, Spanish-translated nonfiction title. With colorful images, timelines, charts, a glossary to assist with vocabulary improvement, and an index, children will learn how tools throughout time have made such an important impact on life as we know it! Featured eras include the Stone Age and the Industrial Revolution. This 6-Pack includes six copies of this title and a lesson plan.

Te proponemos conocer una historia increíble, la de la Revolución Francesa, que conmovió a ese país, a Europa y cuya influencia llegó hasta los entonces dominios españoles en América. Nos tenemos que remontar a fines del lejano siglo XVIII, cuando el mundo era muy distinto al que conocemos hoy. Esta historia está repleta de intrigas y rebeliones, y descubrirás en ella a personajes inolvidables como el rey Luis XVI y su esposa la famosa María Antonieta, a líderes revolucionarios como Robespierre, Marat y Dantón, y el gran heredero de todo este proceso, nada menos que Napoleón...