Describes simple inventions used by Eskimos to make their life comfortable; tells how these same processes are applied to develop more sophisticated or modern inventions today; and includes simple experiments to duplicate the early Eskimo technology.

Describes the findings of Smithsonian Institution scientists and other investigators regarding the Adena, Hopewell, and Temple Mound Peoples--the Mound Builders

Edward R. Murrow was one of America's "most dedicated and eloquent spokesmen. The people of the free world are deeply in his debt. So is broadcast journalism, which, in so many ways, he helped establish and to which he was one of the finest practitioners. He set standards of excellence that remain unsurpassed. His thoughtful spirit of inquiry, his profound insight and his single-minded devotion to quality were without parallel in radio, television or any other medium." -Memorial plaque, CBS Broadcast Center, New York City

An introduction to the various parts and functions of the human body, including such aspects as breathing, talking, the circulatory system, the senses, the skin, hair and nails, reproduction, and aging and dying.

High school elections may be popularity contests, but this guide to becoming a successful high school politician reveals that with the right strategy anyone can win. Collected from more than 1,000 students recently involved in winning campaigns, advice is presented for a wide range of campaign tactics from techniques for running against even the most popular and qualified opponents to the most effective means of publicizing a candidacy. Selections from successful high school speeches, posters, and handouts are provided, along with a large list of sample campaign slogans, and are accompanied by anecdotes from a nationwide group of students about the smarts, drive, and guile necessary to win a student government position. Battle-tested techniques for both overcoming and utilizing a major campaign obstacle adolescent political apathy are also included.

Juxtaposes black-and-white photographs of houses in Hatfield, Massachusetts taken between 1882 and 1907 with color photographs of the same houses taken in the late 1990s, and features text that offers comparisons of life in the different eras.

Surveyor, fur-trader and explorer, David Thompson was the first European to descend the Columbia River from its source to its mouth. A partner in the North West Company, Thompson explored western Canada exhaustively, and the maps he produced became the basis for many future maps of the region. Thompson first came to Canada in 1784 as a clerk for the Hudson's Bay Company. He spent several years gaining knowledge of the fur trade, making extensive expeditions and learning the ways of the aboriginal peoples. After learning the use of sextant, chronometer, telescope, compass and nautical almanac, surveying became his primary interest. He explored new territory whenever possible, keeping detailed journals of his bearings and weather conditions, and charted all of his journeys.

After her triumph at the science fair - winning a special award even though she wasn't technically old enough to enter - Bernadette is ready to continue on with grade three. Her friendship with Annie, Keisha, and Megan - also known as "the Lunch Bunch" - continues to blossom. Bernadette and Keisha befriend an elderly neighbor, Mrs. March, and help her with her garden. As a bonus they get to play with Mrs. Marsh's beautiful cocker spaniel, Lady. Could this bring Bernadette's dream of owning a dog one step closer?! Things seem like they can't get any better when Bernadette's best friend Jasmine comes to stay with her for the Christmas holidays. They visit one of their favorite haunts, the science center, and conduct an experiment where they turn snow into ice cream. But Annie, Keisha, and Megan are not as impressed. Bernadette is so happy to be spending time with Jasmine that she ignores her new friends in the Lunch Bunch. Now Bernadette has to work hard to realize her mistake, and to prove to the Lunch Bunch that she values their friendship.

It seems like kids are always hearing stories about America in the "good old days." But, in fact, the 1950s and 1960s were not as carefree as they sometimes seem. Through fascinating stories, advertisements, facts and photographs, Norman H. Finkelstein invites people of all generations to decide for themselves. The New York Times Book Review said this book is " useful for inquiring young researchers looking for odd angles and, ideally might even provoke talk between young readers and parents."

This collection of stories and memories, suitable for adolescents, offers a perspective on both traditional and contemporary ways of California Indians. Some stories are from old reports and books, and some are from people of today. The introduction ties the wide variety of Indians that live in California to the variety of landscape and climate. Before the arrival of outsiders, over 100 languages were spoken in California. Subjects range from descriptive and informational topics, such as how marriages were arranged and how acorns were cooked, to larger concepts, such as the importance of family compared to the insignificance of the individual. The Indian belief that all things are alive in the same way that humans are alive explains why all things are viewed as sacred and why religion is very much a part of everyday life. Leaders were chosen because they were respected, and ruled by getting everyone to agree rather than by strength. Wars were small because winners had to give gifts for the people they had killed. A chapter on growing up Indian discusses family, nonformal learning, childhood games, reminiscences of childhood, toys, teaching-stories, learning to hunt, becoming a woman or man, and getting married. An index, a map of Native California, over 80 photographs, and a list of California Indian resources are included. (TD)

It's monsoon season in Bangladesh, which means Iqbal's mother must cook the family's meals indoors, over an open fire. The smoke from the fire makes breathing difficult for his mother and baby sister, and it's even making them sick. Hearing them coughing at night worries Iqbal. So when he learns that his school's upcoming science fair has the theme of sustainability, Iqbal comes up with the perfect idea for his entry: he'll design a stove that doesn't produce smoke! With help from his teacher, Iqbal learns all about solar energy cooking, which uses heat from the sun to cook - ingenious! Has Iqbal found a way to win first prize in the science fair while providing cleaner air and better health for his family at the same time? Award-winning author Elizabeth Suneby's thoroughly researched and inspiring story introduces young children to the problems associated with open-flame cooking in the developing world, as well as background information on sustainable technology. Part of the CitizenKid collection, this book uses the common experience of a science fair project to help children recognize that they, too, can help make the world a better place through innovative thinking and creative problem solving. The artwork by Rebecca Green, filled with details of everyday life in a Bangladesh village, beautifully evokes a sense of place and culture. Iqbal offers a perfect example for the character education subject of initiative. End matter includes information about clean cookstoves, a DIY solar cooker activity and a glossary.

Relates in rhyme the famous Dutch scientist's penchant for viewing things with a microscope, through which he made remarkable observations.

Book by Weilerstein, Sadie Rose

Bubbles are infinitely intriguing—in their shape, their transparency, their iridescence, their evanescence, their strength, and their fragility. A noted post, writing in prose, here explores the bubble in its many forms—in soap bubbles, in the foam of the sea, in effervescent drinks, among others— and discusses the many ways in which the bubble shape has been converted to a multitude of man-made uses—in igloos, divers' helmets, and domes. Looking for bubbles in all their beauty and strangeness—at home, in nature, emerging from the earth or washed in by the sea—can be an enlightening and absorbing adventure, and Miss Rukeyser's text will stimulate young readers to their own observations of the ever-fascinating marvel of the bubble.

W L Mackenzie King is published by Fitzhenry and Whiteside.

Trieste Publishing has a massive catalogue of classic book titles. Our aim is to provide readers with the highest quality reproductions of fiction and non-fiction literature that has stood the test of time. The many thousands of books in our collection have been sourced from libraries and private collections around the world.The titles that Trieste Publishing has chosen to be part of the collection have been scanned to simulate the original. Our readers see the books the same way that their first readers did decades or a hundred or more years ago. Books from that period are often spoiled by imperfections that did not exist in the original. Imperfections could be in the form of blurred text, photographs, or missing pages. It is highly unlikely that this would occur with one of our books. Our extensive quality control ensures that the readers of Trieste Publishing's books will be delighted with their purchase. Our staff has thoroughly reviewed every page of all the books in the collection, repairing, or if necessary, rejecting titles that are not of the highest quality. This process ensures that the reader of one of Trieste Publishing's titles receives a volume that faithfully reproduces the original, and to the maximum degree possible, gives them the experience of owning the original work.We pride ourselves on not only creating a pathway to an extensive reservoir of books of the finest quality, but also providing value to every one of our readers. Generally, Trieste books are purchased singly - on demand, however they may also be purchased in bulk. Readers interested in bulk purchases are invited to contact us directly to enquire about our tailored bulk rates.

As the late afternoon passes into evening, the imaginations of Alice and Mark mingle with reality in a retreat in the woods.

Many elementary teachers who have taught time-telling skills would propose that the mathematical skills associated with time-telling are among the most difficult for young students to learn. This booklet was developed to relate some of the concepts of time to physical models, providing methods for isolating specific time-telling concepts within a concrete framework. The time-telling of each hand of the clock is presented separately, with the major focus on using the hour hand. The booklet contains stories, activities, games, bulletin board ideas, and worksheets designed to accommodate a range of teaching and learning styles. Many of the activities in the booklet's seven sections are also designed to help integrate mathematics with other areas of the elementary school curriculum, such as social studies, language arts, and science. Reproducible worksheets and blackline masters are included in the back of the book. (TW)

1. Kapitel. Einführung in die Größenlehre.- 1. Physikalische Größen.- 2. Einheiten.- 3. Größensysteme.- 4. Einheitensysteme.- 5. Physikalische Gleichungen.- 2. Kapitel. Größensysteme und Einheitensysteme.- I. Geometrie.- II. Kinematik.- III. Dynamik.- 1. Masse und Kraft.- 2. Physikalische Einheitensysteme der Dynamik.- 3. Das Technische System.- 4. Gravitation.- IV. Elektrodynamik.- 1. Das Größensystem der Elektrizitätslehre.- 1.1. Elektrostatik.- 1.2. Magnetostatik.- 1.3. Elektromagnetismus.- 1.4. Die Feldkonstanten.- 1.5. Die Basisgrößen der Elektrodynamik.- 2. Einheitensysteme der Elektrodynamik.- 2.1. Die Internationalen Einheiten.- 2.2. Die Mieschen Einheiten.- 2.3. Die Wallotschen Einheiten.- 3. Die sogenannten CGS-Systeme der Elektrodynamik.- V. Molekularmechanik.- 1. Teilchenanzahlen.- 2. Die Entwicklung des Molbegriffs.- 3. Die Stoffmenge und das neue Mol.- VI. Wärmelehre.- 1. Temperatur.- 2. Temperaturskalen.- 3. Wärmemenge.- VII. Schlußwort zu den Größen- und Einheitensystemen.- 3. Kapitel. Naturgesetze und Definitionen.- Anhang: Die Geschichte des metrischen Systems.- Literaturhinweise.