Matemáticas en Marte (Math on Mars)

The asteroid belt between Mars and Jupiter is an intriguing area of our solar system. Scientists have counted over 670,000 known asteroids there, but there could be millions more not yet found. Readers will discover much more about the asteroid belt in this highinterest book, which blends science and math. They'll read about several topics, such as space missions to the asteroid belt and the difference between an asteroid and a planet, and solve associated math problems-just like actual space scientists do!

It was September 14, 1814, and America and Great Britain were at war. Frances Scott Key watched from the deck of a British ship, where he was being held captive, as cannons exploded around them. After 25 hours, the fighting ceased and Key peered through the clearing smoke, looking for some sign as to the outcome of the battle. Was the American flag still flying? His wartime experience inspired Key to write a poem, which was later set to music and became America’s national anthem. This book tells the story of the inspiration behind our national anthem, which helped transform the flag into a...

Si te das una oportunidad, puede que descubras que el verdadero amor te está esperando. Rihannon está destrozada después de romper con su novio y solo quiere volver con él. Nicole tiene un ex novio que todavía tiene cierto protagonismo en su vida, pero no puede evitar sentir algo por otra persona. James y Rihannon son solo amigos... de momento. Quizá el deseo compartido de estos tres amigos de bajarle los humos a una listilla los lleve a conseguir lo que desean... y puede que algo más. El relato de una semana que cambiará la vida de estos personajes narrado desde tres puntos de vista...

Learn about elections and why voting is important with this Spanish nonfiction book. Perfect for young readers, the book also includes a related fiction story, project, glossary, useful text features, and engaging sidebars. This 28-page full-color Spanish book examines a variety of voting issues and how the election process works. It also covers important topics like democracy and civic duty, and includes an extension activity for grade 2. Perfect for the classroom, at-home learning, or homeschool, to explore election issues, candidates, and being an informed citizen.

Recounts how Michelle Robinson, who came from a modest neighborhood in Chicago, became a Harvard-educated lawyer and the wife of Barack Obama, and describes her role in his rise to the presidency and her relationship with her children.