Izando mi corazón

Where did the sunflower come from? How does it grow so tall? How can its thin stalk support such a large and heavy head? These and many other questions are answered in this dazzling book. Using lushly detailed illustrations and photographs, the book takes us inside the sunflower to examine its stem, root system, leaves, and flowering heads, proving an understanding of this unique plant's structure, growth, flowering, reproduction, and cultivation.

«Preparándome para mi primera cacatúa ninfa» es una guía para ti y tus hijos, para ayudarles a saber cómo prepararse antes de traer a casa su primera cacatúa ninfa. A diferencia de la mayoría de los libros acerca de ninfas, éste no trata de cubrirlo todo, pero se enfoca en lo que necesitas tener listo para iniciar tu nueva vida en compañía de tu ave. Con este libro lleno de anécdotas e imágenes, conocerás la vida con cacatúas ninfa a través de mis muchos años en compañía de ellas. ¡Un libro divertido para cualquiera que ame a los animales! Los temas abarcados incluyen:...

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...

Three Puerto Rican stories include the title story, which represents the land's indigenous Tainos; the tale of la Guinea, which is rooted in the nation's African culture; and la Mula's tale, a story of Spanish origin.