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6580 records found. Displaying 6457 - 6480.

Liquids and Gases: Principles of Fluid Mechanics

From the Series Secrets of the Universe

Do you know why a 10-ton boat floats but a tiny pebble sinks? Or why a hot air balloon will rise, but when you inflate a balloon it drops to the ground? From Archimedes and Boyle to Pascal… Read More →

  • ATOS: 6.5
  • Dewey: 532

Matter and Energy: Principles of Matter and Thermodynamics

From the Series Secrets of the Universe

Have you ever seen a magician make something disappear and question if anything could really just vanish? Do you know why the periodic table is set up the way it is? From Lavoisier and Joule… Read More →

  • ATOS: 7.0
  • Dewey: 530.11

Nancy Carlson Picture Books — eBook Set

Set

Welcome to Nancy's Neighborhood™! A best-selling author and illustrator, Nancy Carlson has gained an international audience for her bright artwork and delightful tales. Click here to visit… Read More →

  • Multi-user eBook
  • List Price: $566.79
  • Your Price: $425.09
  • 21 titles

Objects in Motion: Principles of Classical Mechanics

From the Series Secrets of the Universe

Have you ever wondered why things drop to the ground instead of float or fly? Or how a heavy satellite can orbit Earth without crashing into it? From Copernicus and Kepler to Galileo and… Read More →

  • ATOS: 7.3
  • Dewey: 531

Pattern Bugs

From the Series Math Is Fun!

Patterns are found in math, reading, science, music, art, dance, and poetry—and in the world all around us. They are also found in this delightful book written by educator Trudy Harris… Read More →

  • ATOS: 2.4
  • Dewey: 152.14'23

Prudence Crandall: Teacher for Equal Rights

From the Series On My Own Biography

When Prudence Crandall opened a school for young girls in 1831, she didn't expect trouble. But that is just what she got when she allowed African American girls to attend. A Quaker and… Read More →

  • ATOS: 4.3
  • Dewey: 371.1'0092

Pulleys

From the Series Early Bird Physics

How does a pulley work? What is it? Colorful diagrams and fun-to-do experiments help you explore the many ways this simple machine can help make work easier and faster. Read More →

  • ATOS: 3.6
  • Dewey: 621.8'11

Relativity and Quantum Mechanics: Principles of Modern Physics

From the Series Secrets of the Universe

Do you ever wonder why it seems like you are not moving even though you are standing on a planet that moves through space? How does matter turn into energy? From Lavoisier to Einstein… Read More →

  • ATOS: 7.2
  • Dewey: 530.11

Sammy Spider's First Tu B'Shevat

Spring is in the air and Sammy Spider watches as Josh Shapiro lowers the roots of a small tree into the ground. As spring turns to summer and summer to fall, Sammy watches Josh nurture the… Read More →

  • Dewey: [E]

Screws

From the Series Early Bird Physics

We've all seen screws, but how do they work? Why is it easier to screw something into something than to simply push it in? With basic hands-on experiments and clear descriptions, this simple… Read More →

  • ATOS: 3.5
  • Dewey: 621.8'8

Seneca Chief, Army General: A Story about Ely Parker

From the Series Creative Minds Biographies

Ely Parker grew up on the Tonawanda Reservation in New York in the 1830s. There he learned the ways of his people, the Seneca Indians. Ely worked many years to save his reservation from a… Read More →

  • ATOS: 5.7
  • Dewey: 974.7004'9755

The Hardest Word: A Yom Kippur Story

The Ziz, a wonderful bird who lived long ago, is so big and clumsy that he can't keep from bumping into things. When a tree he knocks over destroys the children's garden, he seeks God's help… Read More →

  • Dewey: [E]

The Skies

From the Series Vanishing from

What do masked bobwhites, Hawaiian hawks, harpy eagles, and Kitti's hog-nosed bats have in common? They, along with many other birds, are endangered species. They are close to becoming… Read More →

  • Dewey: 598

Trick-or-Treat on Milton Street

Halloween is going to be a disaster! Charley has to go trick-or-treating with his goofy new stepfather on boring old Milton Street, where he doesn't know anyone. Charley soon discovers that… Read More →

  • ATOS: 3.7
  • Dewey: [E]

Waterways

From the Series Vanishing from

Chinese egrets, humpback whales, Chinook salmon, and manatees might seem to have little in common, but they do--they are all close to extinction. They, and several other animals, have… Read More →

  • Dewey: 591.76

Waves: Principles of Light, Electricity, and Magnetism

From the Series Secrets of the Universe

Did you know that both electricity and light move in waves, like water does? What does electricity have to do with magnets? From Benjamin Franklin and Charles de Coulomb to Georg Ohm and… Read More →

  • ATOS: 7.3
  • Dewey: 539.2

Wheels and Axles

From the Series Early Bird Physics

Of the six simple machines, the wheel and axle is probably the most recognized. But how does it help you work? Simple and fun experiments illustrate the basic concepts explained in the text… Read More →

  • ATOS: 3.3
  • Dewey: 621.8'11

Work

From the Series Early Bird Physics

What is work? You may think work is doing chores or going to a job, but you do work every time you move something from one place to another. With experiments that demonstrate these… Read More →

  • ATOS: 2.8
  • Dewey: 531'.6

Writing for Freedom: A Story about Lydia Maria Child

From the Series Creative Minds Biographies

Lydia Maria Child grew up in the 1800s reading countless books. She defied the idea that girls weren't supposed to fill their minds with ideas and stories. They weren't supposed to write… Read More →

  • ATOS: 5.9
  • Dewey: 818'.309

Dance of the Swan: A Story about Anna Pavlova

From the Series Creative Minds Biographies

Born in St. Petersburg, Russia, in 1881, Anna Pavlova grew up dreaming of becoming a prima ballerina. Throughout her lifetime, Anna inspired and encouraged people around the world with her… Read More →

  • Lexile: 930
  • ATOS: 6.8
  • Dewey: 792.8'028'092

Death on Sacred Ground

In the deep woods of Pikes Landing, New York, on a Seneca reservation a girl is found murdered with an arrow through her heart. When they hear about the shocking death, Vivi and her father… Read More →

  • Lexile: 580
  • ATOS: 4.2
  • Dewey: [Fic]

Family

In this heartwarming sequel to the highly acclaimed Hope, Aunt Poogee and Hope return with their delightful, multiculutural family for a special dinner at Aunt Poogee's farm. The whole… Read More →

  • Lexile: 600
  • ATOS: 2.9
  • Dewey: [E]

Levers

From the Series Early Bird Physics

Do you know what a lever is? How can a lever help you? Through simple experiments and clear explanations, understand how this simple machine functions and how it can make the work that you do easier. Read More →

  • ATOS: 3.3
  • Dewey: 621.8'11

Natural Writer: A Story about Marjorie Kinnan Rawlings

From the Series Creative Minds Biographies

Marjorie Kinnan Rawlings dreamt of becoming a famous writer from the time that she was a young girl. After several years of searching for adventure and success, Marjorie finally found… Read More →

  • Lexile: 870
  • ATOS: 5.9
  • Dewey: 813'.52