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|The Beak of the Finch: A Story of Evolution in Our Time
Lowest new price: $5.91
Lowest used price: $1.02
List price: $17.00
Author: Jonathan Weiner
Brand: Vintage Books USA
Winner of the Pulitzer Prize
Winner of the Los Angeles Times Book Prize
On a desert island in the heart of the Galapagos archipelago, where Darwin received his first inklings of the theory of evolution, two scientists, Peter and Rosemary Grant, have spent twenty years proving that Darwin did not know the strength of his own theory. For among the finches of Daphne Major, natural selection is neither rare nor slow: it is taking place by the hour, and we can watch.
In this dramatic story of groundbreaking scientific research, Jonathan Weiner follows these scientists as they watch Darwin's finches and come up with a new understanding of life itself. The Beak of the Finch is an elegantly written and compelling masterpiece of theory and explication in the tradition of Stephen Jay Gould.
With a new preface.
Rosemary and Peter Grant and those assisting them have spend twenty years on Daphne Major, an island in the Galapagos studying natural selection. They recognize each individual bird on the island, when there are four hundred at the time of the author's visit, or when there are over a thousand. They have observed about twenty generations of finches -- continuously.
Jonathan Weiner follows these scientists as they watch Darwin's finches and come up with a new understanding of life itself.
|Reason & Rigor: How Conceptual Frameworks Guide Research
Lowest new price: $45.88
Lowest used price: $50.01
List price: $64.00
Author: Sharon M. Ravitch
Brand: Sage Publications Ltd
Designed for novice as well as more experienced researchers, Reason & Rigor by Sharon M. Ravitch and Matthew Riggan presents conceptual frameworks as a mechanism for aligning literature review, research design, and methodology. The book explores the conceptual framework―defined as both a process and a product―that helps to direct and ground researchers as they work through common research challenges. Focusing on published studies on a range of topics and employing both quantitative and qualitative methods, the updated Second Edition features two new chapters and clearly communicates the processes of developing and defining conceptual frameworks.
|Backyard Ballistics: Build Potato Cannons, Paper Match Rockets, Cincinnati Fire Kites, Tennis Ball Mortars, and More Dynamite Devices
Lowest new price: $8.75
Lowest used price: $2.00
List price: $16.95
Author: William Gurstelle
Brand: Independent Publishers Group
This bestselling DIY handbook now features new and expanded projects, enabling ordinary folks to construct 16 awesome ballistic devices in their garage or basement workshops using inexpensive household or hardware store materials and this step-by-step guide. Clear instructions, diagrams, and photographs show how to build projects ranging from the simple match-powered rocket to the more complex tabletop catapult and the offbeat Cincinnati fire kite. The classic potato cannon has a new evil twin—the piezo-electric spud gun and the electromagnetic pipe gun has joined the company of such favorites as the tennis ball mortar. With a strong emphasis on safety, the book also gives tips on troubleshooting, explains the physics behind the projects, and profiles scientists and extraordinary experimenters such as Alfred Nobel, Robert Goddard, and Isaac Newton. This book will be indispensable for the legions of backyard toy-rocket launchers and fireworks fanatics who wish every day was the fourth of July.
- Backyard Ballistics Book
- Learn how to build an electromagnetic pipe gun, a pneumatic missile, a "Spud-Zooka," and more!
- Contains over a dozen experiments with instructions and materials lists for launching and blowing-up a variety of fun projectiles.
- Softcover. 210 pages.
- May be returned in exchange for the same title only.
|A Student's Guide to Dimensional Analysis (Student's Guides)
Lowest new price: $17.62
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List price: $24.99
Author: Don S. Lemons
This introduction to dimensional analysis covers the methods, history and formalisation of the field, and provides physics and engineering applications. Covering topics from mechanics, hydro- and electrodynamics to thermal and quantum physics, it illustrates the possibilities and limitations of dimensional analysis. Introducing basic physics and fluid engineering topics through the mathematical methods of dimensional analysis, this book is perfect for students in physics, engineering and mathematics. Explaining potentially unfamiliar concepts such as viscosity and diffusivity, the text includes worked examples and end-of-chapter problems with answers provided in an accompanying appendix, which help make it ideal for self-study. Long-standing methodological problems arising in popular presentations of dimensional analysis are also identified and solved, making the book a useful text for advanced students and professionals.
|A Little Bit of Dirt: 55+ Science and Art Activities to Reconnect Children with Nature
Lowest new price: $9.49
Lowest used price: $3.61
List price: $16.99
Brand: The Innovation Pr
Dandelion Bubbles, Rain Drums, Seed Bomb Lollipops and more!
Bursting with creative hands-on outdoor science and art activities, A Little Bit of Dirt is full of motivation to get outside and explore. Whether you're investigating the health of your local stream, making beautiful acrylic sunprints with leaves and flowers, running an experiment with your backyard birds, or concocting nature potions, you'll be fostering an important connection with nature. The engaging activities encourage the use of the senses and imagination and are perfect for all ages. Discover more about the natural world waiting just outside your door!
|The Hubble Cosmos: 25 Years of New Vistas in Space
Lowest new price: $26.66
Lowest used price: $4.84
List price: $50.00
Author: David H. Devorkin
Brand: National Geographic Society
Celebrating NASA’s Hubble Space Telescope’s remarkable 25 years, this book is filled with brilliant imagery and offers a new understanding of the universe. Relive key moments in the monumental Hubble story, from launch through major new instrumentation to the promise of discoveries to come. With more than 150 photographs including Hubble All-Stars—the most famous of all the noteworthy images—The Hubble Cosmos shows how this telescope revolutionized our knowledge of space.
- National Geographic Society
|Making Wooden Gear Clocks: 6 Cool Contraptions That Really Keep Time (Fox Chapel Publishing) Step-by-Step Projects for Handmade Clocks, from Beginner to Advanced; Includes Full-Size Pattern Pack
Lowest new price: $8.88
Lowest used price: $8.97
List price: $14.99
Author: Editors of Scroll Saw Woodworking & Crafts
Making a piece of wood move is fun, but making it tell time is truly amazing!
- 7 step-by-step projects, arranged by skill level from beginner to advanced
- 6 different clocks, including a 30-Hour Gear Clock, Flying Pendulum Clock, and Electromagnetic Gear Clock, plus a bonus project for a kinetic sculpture
- Full-size pull-out pattern pack is included, attached to the book in a handy pouch
- Complete patterns, material lists, and intructions so woodworkers of any ability can successfully build a clock
- Fun, ingenious plans to make a simple wooden machine with your own two hands that actually moves and keeps time
- Handmade clocks make wonderful gifts and are popular items at arts & crafts fairs
Inside this book you'll find ingenious plans for creating awesome wooden machines that actually move and keep time. These working wooden wonders might just be the most enjoyable projects you ever build in your shop.
Wooden gear clocks are not only fascinating to watch, but can be surprisingly accurate timepieces. Just don't expect atomic precision—after all, they're modeled on 17th-century technology! But as you build these clocks you'll use all of the basic principles that still govern mechanical clocks today.
Six well-illustrated step-by-step projects are arranged by skill level from beginner to advanced, and full-sized patterns are attached to the book in a handy pouch.
With a little perseverance you'll soon be ticking along happily with your own wooden clockworks. All you have to do is build them, wind them up, and let them run—no batteries required.
|Measurement and Evaluation in Human Performance With Web Study Guide 5th Edition
Lowest new price: $50.92
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List price: $119.00
Author: James Morrow Jr.
Measurement and Evaluation in Human Performance, Fifth Edition With Web Study Guide, leads students through the fundamentals of collecting and analyzing data of human performance and applying their results to real-life situations. Focusing on the core concepts of reliability and validity of data, the text provides all the necessary tools for evidence-based decision making that can be applied to physical therapy, allied health professions, kinesiology, sport and exercise science, physical education, health, and fitness.
The fifth edition of Measurement and Evaluation in Human Performance provides students with a logical progression of information in a straightforward manner. Introductory algebraic concepts are combined with the technological capabilities of Microsoft Excel and IBM’s Statistical Package for the Social Sciences (SPSS) to aid students in calculations and data analysis. The text expands on previous editions and includes the following enhancements:
• Additional sport-specific and exercise examples, as well as physical education examples focusing on motor skill abilities and psychological skills, that provide real-world application of the material
• Updated examples for use and practice with Excel and SPSS calculations and techniques that illustrate data analyses
• Expanded emphasis on evidence-based decision making to guide students in making appropriate decisions
• 52 video interviews of top researchers who offer greater insight into the field as students work through the text
The text is divided into four easy-to-follow parts. Part I introduces the concepts of measurement and evaluation and their importance to decision making in human performance with specific attention to applications of measurement, testing, and evaluation. Part II explores statistics as core tools and resources for these evaluations and decisions and explains the various forms of statistical procedures often used in measurement. Part III takes the skills gained from parts I and II and extends them into applied issues in human performance, such as evaluating a person’s aerobic capacity or muscular strength. The importance of reliability and validity in data is also covered in detail. Part IV provides information on practical applications that apply all of the information from the previous sections.
Learning aids for this text, including a robust and newly updated web study guide with activities and questions for active learning and engagement, enhance student comprehension and retention. Chapter objectives highlight main points that students should focus on throughout the chapters, and key terms are highlighted and defined in the glossary. Mastery Items include problems and activities that test student knowledge, while Measurement and Evaluation Challenge sidebars provide scenarios that can be tackled with the information gathered throughout the chapter. Additional data sets for each chapter are also provided in the web study guide for practice and mastery of techniques in Excel and SPSS. To aid instructors, Measurement and Evaluation in Human Performance, Fifth Edition, includes a suite of ancillary materials: instructor guide, presentation package plus image bank, test package, chapter quizzes, and instructor videos.
Measurement and Evaluation in Human Performance, Fifth Edition, continues to provide students with the tools and confidence they will need to gather reliable data, analyze it, and apply it in their work with clients. With its emphasis on understanding and applying sound measurement techniques, this fifth edition prepares students and professionals to identify problems and make solid decisions in the realm of human performance.
|Tinkerlab: A Hands-On Guide for Little Inventors
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List price: $21.95
Author: Rachelle Doorley
Brand: Roost Books
55 playful experiments that encourage tinkering, curiosity, and creative thinking from the creator of Tinkerlab.com—hands-on activities that explore art, science, and more. For children two and up.
Kids are natural tinkerers. They experiment, explore, test, and play, and they learn a great deal about problem-solving through questions and hands-on experiments. They don't see lines between disciplines; rather, they notice interesting materials and ideas that are worth exploring. This book is about creative experiments, in all fields, that help kids explore the world.
Children gravitate toward sensory experiences (playing with slime), figuring out how things work (taking toys apart), and testing the limits of materials (mixing a tray of paint together until it makes a solid mass of brown). They're not limited by their imaginations, and a wooden spoon can become a magic wand as quickly as a bag of pom-poms can become a hot bowl of soup. This book is about helping parents and teachers of babies, toddlers, and preschoolers understand and tap into this natural energy with engaging, kid-tested, easy-to-implement projects that value process over product. The creative experiments shared in this book foster curiosity, promote creative and critical thinking, and encourage tinkering--mindsets that are important to children growing up in a world that values independent thinking.
In addition to offering a host of activities that parents and teachers can put to use right away, this book also includes a buffet of recipes (magic potions, different kinds of play dough, silly putty, and homemade butter) and a detailed list of materials to include in the art pantry.
|Basics of Qualitative Research: Techniques and Procedures for Developing Grounded Theory
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List price: $87.00
Author: Juliet Corbin
Offering immensely practical advice, Basics of Qualitative Research, Fourth Edition presents methods that enable researchers to analyze, interpret, and make sense of their data, and ultimately build theory from it. Authors Juliet Corbin and Anselm Strauss (late of the University of San Francisco and co-creator of grounded theory) walk readers step-by-step through the research process―from the formation of the research question through several approaches to coding, analysis, and reporting. Packed with definitions and illustrative examples, this highly accessible book concludes with chapters that present criteria for evaluating a study, as well as responses to common questions posed by students of qualitative research. New end-of-chapter "Insider Insights" contributed by qualitative researchers give readers a sense of what it’s like to work in the field. Significantly revised, this Fourth Edition remains a landmark volume in the study of qualitative methods.
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