Robert W. Pohl 
Einführung in die Physik [PDF ebook] 
Band 3: Optik und Atomphysik

Learn to deal with pressure and enjoy challenges This book teaches you how to deal with pressure and enjoy challenges. It guides you through the exact same exercises professional athletes, world-clas …

This book uses intriguing primary sources to teach students about what makes a family. The primary source images and simple sentences will engage students in reading and build their social studies co …

Teach young students the principles to saving and spending money. This engaging Spanish-translated book introduces readers to financial literacy as they learn the difference between what they need an …

This Spanish-translated biography introduces readers to Jackie Robinson, the first African American to play Major League Baseball for the Brooklyn Dodgers. Featuring lively images and inspirational t …

Peter and his wife need a house. Where can they find one? Early readers will be captivated by this beautifully illustrated retelling of the nursery rhyme, Peter, Peter, Pumpkin Eater. With bright ill …

How do you truly engage students in learning history? When students make personal connections to the subject, they’re much more motivated to learn. This Spanish book provides firsthand accounts of hi …

How do you truly engage students in learning history? When students make personal connections to the subject, they’re much more motivated to learn. This Spanish book provides firsthand accounts of hi …

How do the levers, hammers, and strings of a piano work together to make music? How do the size and shape of a trumpet’s bell affect its sound? Find the answers to these questions–and more–with thi …

Bike riding is a lot of fun, but it can also be dangerous. Read about how people have made cycling safe over the years. Learn how bicycles have changed over time and how bike parts, equipment, and tr …

You’ve probably heard of lions and tigers. Perhaps you’ve seen them at the zoo. But have you heard of the clouded leopard? This shy member of the cat family is an endangered species. Their shyness ma …