How Do You Measure Time?

Provides an overview of the design, uses, weapons, and equipment of U.S. Navy submarines. Written in English and Spanish.

Book Features: • Ages 4-8, Grades PreK-2 • 16 pages, 8 inches x 8 inches • Simple, patterned Spanish text with full-color pictures • Includes comprehension questions, writing prompts, and high frequency words • Graphic organizers and photo glossary included Bring Learning to Life: In Listos para las Ciencias: ¡El Agua está en Todos Lados!, preschoolers—second graders learn about different bodies and forms of water. Science Made Fun: Did you know water makes up most of the earth? It’s all around us! Young readers learn about different forms water can be found in, and all the...

Un recopilatorio de Súper Chistes para niños sobre las vacaciones. ¡No dejarás de reír en todo el verano! ¿Qué es lo más divertido que te puede pasar en vacaciones? ¿Tirarte a la bartola? ¿Hacer ahogadillas a tu mejor amigo o amiga? ¿Subir a aquella montaña que tanto le gusta al monitor del campamento...? Pues no. Lo más divertido que te puede pasar es... ¡leer este recopilatorio de Súper Chistes sobre los mejores días del año: las vacaciones!

Born in 1452, Leonardo da Vinci is still, today, considered one of the most talent people to have ever lived. From his world famous paintings and drawings, such as the Mona Lisa and the Vitruvian Man, to his ingenious inventions of the parachute, the helicopter, and the military tank, da Vince was always a step ahead of his time. Discover the origins of a man who refused to be defined by just one vocation. Whether science and engineering or architecture and art, Leonardo da Vinci was the ultimate Renaissance Man.