Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Find out about five essential resources that come from our planet and how these resources are essential to the function of the human body and are necessary to our continued development.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Find out about the qualities of iron, how people first created iron, and see how steel is produced.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Find out about the qualities, uses, and secrets of gold.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Find out about the qualities, uses, and appeal of diamonds.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Find out about amazing animals that made a difference in the lives of young people.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Find out about how traits are passed from generation to generation and how heredity affects your health, personality, and appearance.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Find out about the discovery of cells, the parts of cells, the function of cells and differentiate between plant and animal cells.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Find out about the fast-moving science of genetics and the far-reaching consequences of new advances in this scientific field.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Find out about the types of catastrophic storms and how they impact people and the environment.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Find out about the lives and accomplishments of a seismologist, a volcanologist, and a paleoceanographer.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Find out about the causes of genetic disorders and why it is important for scientist to study these disorders.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Learn about Isaac Newton's laws of motion and how the math behind them led scientists to make great discoveries that changed the world.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Learn about how force and motion on Earth affect almost everything people do.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Learn about the forces and motions behind sports that people enjoy.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Find out about predator-prey, mutualistic, and parasitic relationships as they occur in nature.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Find out about the life cycle of stars from their fiery beginning to their spectacular end.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Find out about how comets are formed, where they travel, and what happens to them in the cold reaches of outer space.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Find out about Venus and Mars by journeying on NASA's newest spacecraft to investigate the planets using rockets, robots, and rovers.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Find out about the measuring skills, tools and systems that are needed to conduct scientific experiments relating to length, distance, mass, weight, volume, temperature, weather, and time.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Find out about what it feels like to wear glasses and be different than other children.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Find out about characteristics, features, and locations of the Seven Natural Wonders.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Find out about the importance of friendship.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Find out about various aspects of music, the people who make music, and the different types of musical instruments.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Find out about art through the ages by exploring cave art, the Dark Ages, the Renaissance, and the art created by ancient Egyptians, Greeks, and Romans.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Find out about what makes the west a special region of the United States and meet interesting people from the West.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Find out about the geography, natural features, climate, and culture of the Southwest region of the United States.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Find out about the geography, landmarks, and climate of the Southeast region of the United States.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Read about the states that make up the Pacific Northwest region of the United states and learn what people do in the Pacific Northwest.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Find out about the people, geography, and economy of the Northeast region of the United States.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Find out about the people, places, and history that make the Midwest region of the United States a fun place to visit and live.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Find out about the forty-niners race to California in search of gold.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Find out about history of cattle trails and learn what life was like for the cowhands and wranglers on the trails.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Find out about what it was like to live, work, and play in colonial America and meet some of the influential people from that era.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Find out about the amazing people and key events that led to American Independence.

Format: Paperback Publisher: Benchmark Education Company (2011) Language: English Author: Gary Rushworth Find out about Earth and how it is unique from the other planets in our solar system.

Format: Big Book Publisher: Benchmark Education Company (2009) Language: English Author: April Barth Use special words and symbols to compare numbers. See how models, number lines, and place value can help us compare

Format: Paperback Publisher: Benchmark Education Company (2011) Language: English Author: Kathy Furgang Find out about five kids of bridges, how they are built, and how they work.

Format: Paperback Publisher: Benchmark Education Company (2011) Language: English Author: Dan Ahearn, Janet Ahearn

Format: Paperback Publisher: Benchmark Education Company (2011) Language: English Author: Gary Rushworth Find out about the sun's properties and characteristics.

Format: Paperback Publisher: Benchmark Education Company (2011) Language: English Author: Gary Rushworth Find out about where the moon came from and find out about its properties.

Format: Paperback Publisher: Benchmark Education Company (2011) Language: English Author: Gary Rushworth Find out about the life cycle of trees from seed to adult.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Author: Howard Warren

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Find out about the animals the live in Asia and why many of these animals are in danger of becoming extinct.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Find out about the likenesses and differences of amphibians, birds, fish, reptiles, and mammals by learning about invertebrate and vertebrate species.

Format: Paperback Publisher: Benchmark Education Company (2011) Language: English Author: Susan Brocker Find out about the hard work and dedication of sports legends Babe Didrickson Zaharias, Pel , and Lance Armstrong.

Format: Paperback Publisher: Benchmark Education Company (2011) Language: English Author: Shelley Howells Find out about the five senses, the body parts associated with sensory functions, and the brain's role in interpreting the senses.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Find out about how the technology of light and sound has evolved from Thomas Edison's contributions to modern day electronics.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Find out about endangered species by investigating the relationship of all living things to one another and how specific connections are disrupted when a plant or animal becomes extinct.

Format: Paperback Publisher: Benchmark Education Company (2010) Language: English Find out about the animals that lived in North American habitats long ago and the animals that survive in North American habitats today.