Lo mejor de ti: Ganar o perder (The Best You: Win or Lose)

What has a head, two tails, and shoots across the sky? A comet. Coming from the far edges of the solar system, most comets travel around the Sun, while meteors appear as flashing streaks of light in the night sky. Explore these amazing celestial wonders as they zip through space! This book looks at the difference between comets and meteors and their effects on Earth. The physical characteristics of each are identified in detail. This book won’t come crashing down! It’s filled with fun facts that give additional information on this exciting science topic. This book allows students to use...

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...

Biddy Mason's life began as an enslaved person, but she became a successful nurse, midwife, and land owner. She left behind a legacy of caring and charity and influenced Los Angeles’s history. This Spanish biography builds reading comprehension and social studies literacy. With a visually appealing layout, this book features captivating text, fun facts, sidebars, and time lines that help students grasp the essential concepts they need to know at their grade level. Packed with information and primary source maps, images, and documents, these books are perfect for reports or projects. The Read ...

«LOS pelícanos de San Juan del Sur, un pequeño pueblo costero del océano Pacífico nicaragüense, planean hasta avistar su presa y de repente se dejan caer en picado. El golpe contra el agua es brutal y siempre salen con el pez en el pico. A Fernando Valverde le asombró la perfección milimétrica de su caza hasta que un pescador le reveló que aquel portento escondía una tragedia enorme. De tanto golpear su rostro contra el océano muchos pelícanos mueren ciegos, perdidos en el horizonte. De todo eso habla este libro, del destino de los pelícanos y de cómo los sueños de la gente...