La búsqueda de la velocidad: Los vehículos (The Quest for Speed: Vehicles) 6-Pack

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.

Readers won't have to disassemble their favorite toys to discover what makes them work. This book explores electric, magnetic, and motion-powered toys from design to function. It introduces readers to the six simple machines and explains how they use force and motion to do work. Not every toy is a technological marvel. Readers learn about time-honored favorites including the rocking horse, Slinky, and rattles.

Read Along or Enhanced eBook: Invite readers to see what goes on behind the scenes at a school carnival! With informational, Spanish-translated text, vibrant photos and helpful charts, children are engaged from cover to cover while utilizing mathematic skills to learn the basics of planning, income, estimates, and budgeting.

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!

Why is it dark at night? What causes earthquakes? This attractive one-volume encyclopedia is a good starting point for young learners. Through highly detailed illustrations, photographs, and age-appropriate text, this book answers many questions children have about the world around them. Text copyright 2004 Lectorum Publications, Inc.

Readers won't have to disassemble their favorite toys to discover what makes them work. This book explores electric, magnetic, and motion-powered toys from design to function. It introduces readers to the six simple machines and explains how they use force and motion to do work. Not every toy is a technological marvel. Readers learn about time-honored favorites including the rocking horse, Slinky, and rattles.

Aprenda los colores del arco iris siguiendo un texto lírico. (Learn the colors of the rainbow through the lyrical, rhyming text!) "I’ve learned my colors: green, red, and blue, yellow, purple, orange, and now I’m through." From shiny red apples, to purple violets and yellow bumblebees, the high-quality pictures will have children learning colors quickly. Learn simple English words and phrases with the corresponding version Green, Green Froggy.

Las XLII Jornadas de teatro clásico de Almagro se centraron en el teatro novohispano y, especialmente, en la figura y en la obra de Sor Juana Inés de la Cruz. Estas actas reúnen los trabajos presentados en las sesiones que tuvieron lugar en Almagro en julio de 2019. Se abre el volumen con la transcripción del interesante diálogo mantenido entre Beatriz Aracil y Margo Glantz sobre Sor Juana, al que siguen tres trabajos sobre esta importante escritora. A continuación, encontramos dos trabajos sobre Juan Ruiz de Alarcón y uno sobre el teatro evangelizador novohispano. Para cerrar, se...