Aviones del pasado (Planes of the Past)

Aircraft carriers are truly the fortresses of the sea! Students will get an inside–out view of these incredible floating cities, from how they are constructed to how they function as important parts of a country’s defense. Students also will learn about the various aircraft that are on board and the crew that keeps aircraft carriers in ship shape!

Bacteria have a slimy reputation. They're too small to see with the human eye, so it's easy to let them slip past unnoticed. But, bacteria are part of our daily lives. In fact, they affect everything from milk to our moods. Get ready to zoom in on the hidden world of bacteria and explore the many ways that bacteria are being used in the modern world. This nonfiction reader seamlessly integrates the teaching of math and reading, and uses real-world examples to teach multiplication of mixed numbers. Text features include images, a glossary, an index, captions, and a table of contents to build...

Snouts, spines, or scutes help many animals survive. Information on why is contained in this engaging book.

Una guía sincera, divertida y sin censura que te dará las respuestas que estás buscando. ¿Qué pasa la primera vez? Si llego al orgasmo, ¿me daré cuenta? ¿Las chicas eyaculan? ¿Cómo sabré si soy gay? ¿Qué es un cunnilingus? ¿Y un 69? ¿y si se nos rompe el preservativo? Si te saltan estas y otras dudas, ¡has dado con el libro perfecto! Una guía sincera, divertida y sin censura en la que te damos respuestas, y proponemos ideas y situaciones para pensar sobre sexo largo y tendido y, de paso, ¡echarte unas risas! Todo ello acompañado de ilustraciones y cómics tan sexis que te...

Book Features: • Ages 5-8, Grades K-2 • 24 pages, 8 inches x 8 inches • Simple, easy-to-read pages in Spanish with full-color pictures • Includes a glossary, index, and an engineering design activity • Supports NGSS Playful Learning: In Mi Biblioteca de Ingeniería: Diseño y Construcción para Jugar, kindergarten—second graders learn about the forces, energy, and designs that make up roller coasters, sports equipment, zip lines, and other things we love! Engineering Made Fun: Forces, energy, and motion are all a part of how we play. Young readers learn how engineers use science...