Environmental scientists look at their natural surroundings and think about future generations. They want to understand how the human activities of today are affecting the health of the… More →
Grade 8
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Learn all about the Escalade by Cadillac. Discover fascinating facts and specs, from high-performance parts to sleek designs and unique details. More →
Learn all about the Escalade by Cadillac. Discover fascinating facts and specs, from high-performance parts to sleek designs and unique details. More →
Learn all about the Escalade by Cadillac. Discover fascinating facts and specs, from high-performance parts to sleek designs and unique details. Features include activities for further… More →
Should animals be kept in zoos? Is it okay to use animals for entertainment in circuses or rodeos? Every day, we hear arguments about animal issues in the media. This book gives readers the… More →
Are science and math subjects more important than arts subjects? Should students be required to complete homework during their personal time? Every day, we hear arguments about education… More →
Should an age restriction be placed on buying junk food? Are genetically modified foods safe to eat? Every day, we hear arguments about food issues in the media. This book gives readers the… More →
Should athletes who used performance-enhancing drugs be stripped of their medals? Can video games help build important skills? Every day, we hear arguments about issues in sports and… More →
Is constant access to technology safe for children? Should driverless vehicles replace human-controlled cars? Every day, we hear arguments about technology issues in the media. This book… More →
Does bottled water do more harm than good? Should clear-cutting for agriculture be allowed? Every day, we hear arguments about environmental issues in the media. This book gives readers the… More →
In its short history, the United States has been shaped by many important events. Read about Ellis Island, the first stop for millions of immigrants headed for North America, from 1892 to… More →
For centuries, exploration of the Arctic has been pursued for its potential value as a commercial sea route. Many expeditions tried in vain to navigate its frozen waterways. This timely book… More →