Michelle Obama

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.

Computer science is all around us, at school, at home, and in the community. This book gives readers the essential tools they need to understand the computer science concept of testing. Brilliant color photographs and accessible text will engage readers and allow them to connect deeply with the concept. The computer science topic is paired with an age-appropriate curricular topic to deepen readers’ learning experience and show how testing works in the real world. In this book, a class makes a budget so they can afford a field trip at the end of the month. This nonfiction title is paired...

Intermediate Readers Explore Concepts Of Evaporation, Condensation, And Water As A Solid, Liquid, Or Gas.

EL LIBRO DE LOS HECHOS INSÓLITOS reúne más de 1.500 noticias que integran un verdadero festín para el curioso. Estructurada atendiendo a distintas y variopintas áreas y dotada de un útil índice temático y onomástico, la presente obra de GREGORIO DOVAL recoge desde sucintas biografías de personajes extraordinarios (la Monja Alférez, Billy el Niño, el marqués de Sade ) e historias de descubrimientos, pérdidas y predicciones, hasta ingeniosas invenciones de productos cotidianos que van del perrito caliente al crucigrama, la razón y ocasiones en que han sucedido episodios tan fuera ...