Un día en el zoológico (Day at the Zoo) (Spanish Version)

There is a contest at a school to design a new playground. The students use blocks to build their models. As they build, they use three-dimensional shapes. Some students build a train out of blocks for the younger students to play on. Can you guess which three-dimensional shape they use for the train's wheels? Read to find out which design wins.

The family in this book is moving to a new neighborhood. They have a lot of work to do! They need to unload the moving truck, unpack boxes, and put everything away. The kids make new friends and discover all the fun they can have with the empty boxes. While building forts from the empty packing boxes, the kids discover many new shapes and their dimensions. Look inside. Can you find a cylinder?

Updated for 2020, this eBook discusses how counting is used in games, in taking turns, in putting things in order, and in telling when things happen.

Este libro explora que es lo que sucede dentro y fuera de nuestro mundo, desde un volcán incadescente al Polo Norte helado.

Learn how scientists channel energy from the sun to power awesome innovations! 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 step-by-step through the engineering design process. Make STEAM career connections with career advice from actual Smithsonian employees working in STEAM fields. Perfect for English language learners, this Spanish book builds 1st grade students’ early literacy skills.

Con motivo del aniversario de la llegada del hombre a la luna, Lumen visita el mundo lunático. Al término de la Segunda Guerra Mundial (1945) las dos potencias más poderosas de la época, la URSS y los EEUU, iniciaron lo que se denominó la Guerra Fría. Una de las disputas más espectaculares fue la carrera del espacio. Tanto los comunistas como los capitalistas querían conquistar el espacio exterior, o que lo pareciese. La URSS iba por delante con sus proyectos Sputnik, pero los EEUU consiguieron ganar la partida más importante: que un hombre pisase la Luna. El 20 de julio del 1969, a...