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.

A community center has many exciting activities to choose from. You can play games, swim, and even learn how to cook there. As you read, you can compare the size of a tennis racket to a ping pong racket, use cubes to measure the world's smallest snake, and even use feet to measure the length of a basketball court. What would you use to measure a snake?

"Explore the amazing world of rain forest chameleons! Now in Spanish, friendly text teaches readers all about these colorful creatures while vivid photos, critical thinking questions, and a photo glossary teach them the basics of reading nonfiction."

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.

Aguza el oído y sabrás los secretos de las mujeres más talentosas y temerarias, curiosas, rebeldes y emprendedoras de México, que se atrevieron a romper el molde. Desobedecer puede ser una buena idea. Ser ordenada siempre es lindo y poderoso, claro, pero salirse del huacal vuelve interesantes las cosas cuando los mandatos son aburridos, cuando no nos dejan movernos a nuestras anchas, sobre todo cuando dañan nuestra alma. En esos casos hay que inventarse oportunidades propias para hacer descubrimientos y brillar como diamantina. Las mujeres de este libro se han reunido para contarte cómo ...

Describes the life and times of the well-known hero of the American Revolution, Paul Revere, a patriot and silversmith whose midnight ride was made famous in a poem by Henry Wadsworth Longfellow.