Instructions for using readily available materials to make models of machines such as pulleys, windlasses, and water wheels, with suggested experiments to demonstrate their capabilities.
"synopsis" may belong to another edition of this title.
Grade 5-9 Experiments using wheels as parts of simple machines fill this innovative book. Readers learn to build models of pulley systems, gear systems, water wheels, windmills, paddle wheels, and the windlass. A list of parts and simple, clear directions with clarifying illustrations for building each model are followed by questions and suggestions of ways to change the design or arrangement of a system to get different results. This is followed by a section that explains the physics of each model. Safety precautions are given in the few, very minor places in which they are needed. All materials are common household objects. Some are throwaways such as juice containers and milk cartons. Others, such as paper plates and cups, pulleys, and pipe cleaners, are easily purchased. Since most models have more than one easily adjusted variation, this book is great vacation-time fun for mechanically minded young people. An adult might need to help with hammering a hole in one model and puncturing holes (in soft materials) in others, giving parents and children an opportunity to explore simple physics together. An invaluable resource book. Margaret M. Hagel, Norfolk Public Library System, Va.
Copyright 1987 Reed Business Information, Inc.
"About this title" may belong to another edition of this title.
FREE shipping within U.S.A.
Destination, rates & speedsSeller: Goodwill of Colorado, COLORADO SPRINGS, CO, U.S.A.
Condition: acceptable. Doty, Roy (illustrator). This item is in overall acceptable condition. Covers and dust jackets are intact but may have heavy wear including creases, bends, edge wear, curled corners or minor tears as well as stickers or sticker-residue. Pages are intact but may have minor curls, bends or moderate to considerable highlighting writing. Binding is intact; however, spine may have heavy wear. Digital codes may not be included and have not been tested to be redeemable and or active. A well-read copy overall. Please note that all items are donated goods and are in used condition. Orders shipped Monday through Friday! Your purchase helps put people to work and learn life skills to reach their full potential. Orders shipped Monday through Friday. Your purchase helps put people to work and learn life skills to reach their full potential. Thank you! Seller Inventory # 466SGT002RZE
Quantity: 1 available
Seller: SecondSale, Montgomery, IL, U.S.A.
Condition: Good. Doty, Roy (illustrator). Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc. Seller Inventory # 00087872739
Quantity: 2 available
Seller: SecondSale, Montgomery, IL, U.S.A.
Condition: Very Good. Doty, Roy (illustrator). Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc. Seller Inventory # 00079178772
Quantity: 1 available
Seller: Wonder Book, Frederick, MD, U.S.A.
Condition: Good. Doty, Roy (illustrator). Good condition. A copy that has been read but remains intact. May contain markings such as bookplates, stamps, limited notes and highlighting, or a few light stains. Seller Inventory # V03O-01183
Quantity: 1 available
Seller: HPB-Emerald, Dallas, TX, U.S.A.
paperback. Condition: Very Good. Doty, Roy (illustrator). Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! Seller Inventory # S_435288685
Quantity: 1 available
Seller: ThriftBooks-Atlanta, AUSTELL, GA, U.S.A.
Paperback. Condition: Very Good. No Jacket. Doty, Roy (illustrator). May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less 0.6. Seller Inventory # G0688063497I4N00
Quantity: 1 available
Seller: ThriftBooks-Dallas, Dallas, TX, U.S.A.
Paperback. Condition: Very Good. No Jacket. Doty, Roy (illustrator). May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less 0.6. Seller Inventory # G0688063497I4N00
Quantity: 1 available
Seller: ThriftBooks-Dallas, Dallas, TX, U.S.A.
Paperback. Condition: Fair. No Jacket. Doty, Roy (illustrator). Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less 0.6. Seller Inventory # G0688063497I5N00
Quantity: 1 available
Seller: Toscana Books, AUSTIN, TX, U.S.A.
Paperback. Condition: new. Doty, Roy (illustrator). Excellent Condition.Excels in customer satisfaction, prompt replies, and quality checks. Seller Inventory # Scanned0688063497
Quantity: 1 available