¡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.

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!

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! This 6-Pack includes six copies of this title and a lesson plan.

Profiles a Mexican woman who saved more than twenty Texan rebels taken prisoner during the Texas Revolution from being shot under General Santa Anna's orders.

"Describes cutters, their design, equipment, weapons, and role in the U.S. Coast Guard"--Provided by publisher.

Un libro ideal para los pequeños con el que aprenderán palabras nuevas mientras se divierten colocando los imanes de sus animales favoritos.

En esta obra se reúnen los más interesantes relatos de las principales culturas nativas de México, en los cuales el autor ha puesto mucho esmero para que el lenguaje resulte ameno y moderno. En algunos de estos mitos y leyendas resalta el humorismo y en varios de ellos el amor es el tema central. Esta selección nos da una amplia visión del mundo de los antiguos mexicanos y nos trae rumores de tiempos idos con los que, sin embargo, todavía podemos identificarnos, pues las preocupaciones, temores, angustias y alegrías del ser humano cambian muy poco con el paso del tiempo. Entre los...