The book first explores the parts of trees, their life cycles, the difference between deciduous and evergreen trees, leaf types and the processes of photosynthesis and respiration. Then it takes readers through a year in the life cycle of trees, describing what happens during each of the four seasons. Readers will discover the many ways trees are vital to the environment and how various animals can share one tree as a home.A two-page spread contains a map of forest regions across the United States and Canada. And there's even a section for ?budding? tree-watchers, with fun questions to help identify trees in their neighborhoods.Combine bestselling author Pamela Hickman's child-friendly, informative text with Carolyn Gavin's whimsical, painterly illustrations and you get both a complete reference tool and a book that children will be drawn to for its enticing visual appeal. This book has strong curriculum applications in grades two through five, when children are learning about the characteristics of living things. It works specifically for life science lessons on the growth and changes in plants, and on the interdependence of living things. End matter includes information about endangered trees and how readers can help, as well as an activity, glossary, and index.

    This newest edition expands on the strengths of earlier versions, helping students bridge the gap between concepts and reasoning. Students are shown, rather than told about, how physics works and are given the opportunity to apply concepts to real-world problems. Each chapter and concept has been scrutinized to ensure clarity, currency, and accuracy while checkpoints, problem solving tactics, and sample problems help students make sense of new concepts. As always, Fundamentals of Physics covers every aspect of basic physics, from force and motion to relativity and will prepare today's students to be tomorrow's scientists.

    Ever wonder what your cat is watching through the window? Or how having eyes on the sides of its head changes the world for a horse? And what would life be like seeing in 5 colors instead of only 3? After a whirlwind tour of how eyes work, children will lift the flaps to find out how animals as different as dogs, owls, and chameleons see the same scene.EYE SPY: Wild Ways Animals See the World is a truly eye-opening experience guaranteed to fuel and satisfy the curiosity of any animal lover.

    For example, the zebra gallops, the bumblebee flies, the lemur leaps and the tiger prowls --- ?But look closer now ... We all have STRIPES!? And so it goes. Again and again, readers will be surprised to find that a group of four seemingly different animals all have one trait in common --- whiskers, horns, shells and the like --- for a total of thirteen traits in all. Observant children will notice that one of the animals from each group also appears on the following spread with three new animals that have a different characteristic in common. Finally, all forty of the featured animals are shown together, and readers are asked to search for those with specific characteristics not already covered in the book --- for example, those with spots, those who live in the ocean or those with six or more legs. Author Heather Tekavec has discovered a fun and interactive approach to helping young children begin to explore the ways animals are classified. Pippa Curnick's playful and engaging illustrations of the animals in their habitats are all scientifically accurate, keeping the experience both enjoyable and informative. The searching activity also works to enhance visual literacy. With a detailed glossary included, this is an ideal book for introducing early lessons on the characteristics of living things and for starting discussions on the ways all creatures are like and unlike one another.

    On August 9th, 244 men refused to go back to work until unsafe and unfair conditions at the docks were addressed. When the dust settled, fifty were charged with mutiny, facing decades in jail and even execution. This is a fascinating story of the prejudice that faced black men and women in America's armed forces during World War II, and a nuanced look at those who gave their lives in service of a country where they lacked the most basic rights.

    Frizzle's class is growing a beautiful garden. But, Phoebe's plot is empty. Her flowers are back at her old school! So, the class climbs aboard the Magic School Bus. And, of course, the kids don't only go back to Phoebe's school, but they go inside one of Phoebe's flowers! Follow the kids' adventure and learn how living things grow.

    You pick it up, brush off some dirt, and realize you're holding a skull! This is exactly what happened in Albany, New York, in 2005. Workers were putting in new sewer line when a backhoe driver dug up a skull. After police declared the skull wasn't connected to any recent crimes, a team of archaeologists took a closer look. They determined the skull was from an African American who had died more than one hundred years earlier. Suddenly the construction site turned into an archaeological dig. Scientists excavated more bones and realized that they had located a long-lost slave cemetery. Slavery had been legal in the northern United States, including in New York State, in colonial times, but the stories of these slaves are largely unknown. This site became just the third slave cemetery ever to be excavated in the North. See how archaeologists pieced together the truth about these once forgotten bones.