¡Sin resolver! Casos misteriosos

Readers may never expect that they might free fall to Earth, but if they have ever dived into a pool, that's exactly what they've done. This book shows readers how Newton's three laws of motion affect divers, skydivers, and mountain climbers' movements. Readers discover who uses gravity, and who works against it, and all other forces that contribute to a successful dive or climb. After reading this book, readers can decide if they will ever be interested in engaging in one of these extreme sports.

Read Along or Enhanced eBook: Learn the secrets to artful cupcakes, oven-fresh bread, and other delicious baked goods in this delightful nonfiction title. Readers will learn how mathematics helps bakers measure their ingredients to make tasteful treats. Featuring vibrant images and charts, informative text, and fun, intriguing facts, this Spanish-translated nonfiction book will leave children fascinated by all the details that go into baking their favorite treats--like doughnuts and cookies!

Practice addition at the playground! This fun title, that has been translated into Spanish, uses examples from all around the playground to help children practice their addition and understand early STEM themes. Add up two blue swings and three red swings to get five swings! Add slides, rings, jump ropes, basketballs, and more! These familiar images work in conjunction with engaging "You Try It!" problems to encourage young readers to practice and improve their addition skills.

The need for speed is the motivating factor in this engaging, Spanish book. Readers learn the history of travel from the very slow to the supersonic and beyond, including everything in between. They learn and discover the factors that influence motion for all types of vehicles: land, air, and water alike. They also learn different ways to measure speed and read about energy uses for different vehicles. With greater speed comes greater risk. Readers learn how engineers are always seeking new and better ways to keep people safe as they travel faster and go farther.

Bullying is a common phenomenon facing society today. Author Nora Rodr?guez puts forth hundreds of strategies, divided by age groups, to educate children on the concepts of solidarity, mutual respect and the importance of resolving conflicts in a positive manner. Only through the involvement of parents and teachers in the detection and prevention of school bullying, will bullied and bullies be able to trust in themselves and grow to become secure human beings.

Los pequeños «hacen»/«crean» arte para conocer, explorar, experimentar y, en definitiva, descubrir su mundo. El arte les permite descubrir el misterio, la creatividad, la alegría, la frustración. Lo que para ellos importa es el proceso del arte, no el resultado. El libro contiene más de 200 procesos completos de experiencia artística, ordenados por estaciones del año y divididos en meses. Las ideas plásticas son de dibujo, pintura, modelado de masa y arcilla, artesanía y construcción. Los trabajos, perfectamente descritos y secuenciados, pueden ser utilizados del modo más...

¿A qué niño o niña no le gusta aprender sobre colores, ciencia y arcoíris?Ya sea que se trate de papá o mamá leyendo el libro al más pequeño de los niños o de un maestro o bibliotecario que lo comparte como parte de su plan de lección o la hora del cuento, "¿Sabías que? The Rainbow Edition "fomenta el aprendizaje de los colores y los arcoíris, promueve el pensamiento crítico y evalúa el conocimiento de los colores de una manera divertida y significativa. Además, los lectores más jóvenes disfrutarán mostrando su conocimiento de lectura y colores mientras agregan nuevas...

«Si buscas personajes incansables y entretenimiento al cien por cien, necesitas leer a Parker.» JANET EVANOVICH Cuando April Kyle, serena, madura y guapísima, entra en el despacho de Spenser, el detective tarda unos minutos en reconocer a su antigua cliente. Convertida en madame y bien situada, ahora April gestiona una empresa de prostitutas de lujo en el barrio bostoniano de Back Bay. Su negocio, en el que sólo participan mujeres, parece prosperar, pero sus problemas empiezan cuando unos hombres quieren arrebatárselo. Años después de haberla ayudado a empezar una nueva vida, Spenser...