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Learn how technology has improved lighthouses over time with this book that features a hands-on STEAM challenge and uses real-world examples to give insight into how the engineering design process is used to solve problems.

Appealing artwork complements important facts about historical figures and famous battles in the United States, offering an accessible alternative for struggling and reluctant readers. "

Learn about the Victorian era while building your knowledge of equivalent fractions! Students will learn fractions while engaged in reading about the innovations of the Victorian era. This Spanish book combines mathematics and literacy skills, and uses practical, real-world examples of problem solving to teach math and language arts content. The glossary, index, and table of contents will further understanding of reading and math concepts, and the full-color images, practice problems, and math graphs and charts make learning math easy, practical, and fun. The Explore Math sidebars and Math...

Gente que hay que conocer is a series of biographies designed for beginning readers. Each book introduces one of the most important individuals in recent times and explains what makes her or him so remarkable. People We Should Know, a companion English-language edition, is also available.