Science Reference

Used The Art of the Catapult: Build Greek Ballistae, Roman Onagers, English Trebuchets, and More Ancient Artillery

$6.00
Whether playing at defending their own castle or simply chucking pumpkins over a fence, wannabe marauders and tinkerers will become fast acquainted with Ludgar, the War Wolf, Ill Neighbor, Cabulus, and the Wild Donkey--ancient artillery devices known commonly as catapults. Building these simple yet sophisticated machines introduces fundamentals of math and physics using levers, force, torsion, tension, and traction. Instructions and diagrams illustrate how to build seven authentic working model catapults, including an early Greek ballista, a Roman onager, and the apex of catapult technology, the English trebuchet. Additional projects include learning how to lash and make rope and how to construct and use a hand sling and a staff sling. The colorful history of siege warfare is explored through the stories of Alexander the Great and his battle of Tyre; Saladin, Richard the Lionheart, and the Third Crusade; pirate-turned-soldier John Crabbe and his ship-mounted catapults; and Edward I of England and his battle against the Scots at Stirling Castle.
ISBN/SKU: 
1556525265U
Publication Date: 
2004-01-01
0
Author: 
Publisher: 

Used A MAGNA FIELD GUIDE: AMPHIBIANS AND REPTILES (USED)

$6.00
ISBN/SKU: 
1854227882U
0

Used ARE MY BONES BENDY? (ASK ME BOOK) [Hardcover] (USED)

$4.00
ISBN/SKU: 
AREMYBONESBENDU
0

Used LYRICAL LIFE SCIENCE VOL 3 TEXTBOOK THE HUMAN BODY (USED)

$8.00
A singing Science Text for Understanding the Concepts of Life Science Using Traditional, Patriotic and Camp Tunes of Long Ago.
ISBN/SKU: 
0964636743U
0
Author: 
Publisher: 

Used THE SHOCKING STORY OF ELECTRICITY (USED)

$3.00
ISBN/SKU: 
0794512488U
0

Used Where Does the Garbage Go? (Revised) ( Let's-Read-And-Find-Out Science: Stage 2 (Paperback) ) (USED)

$3.00
Follow that garbage truck to the landfill to see how trash keeps piling up...to the incinerator to see how trash can be turned into energy...to the recycling center to see how a soda bottle can be turned into a flowerpot. Filled with graphs, charts, and diagrams, "Where Does the Garbage Go?" explains how we deal with the problems of too much trash and provides ideas for easy ways to be a part of the solution.
ISBN/SKU: 
9780064451147U
Publication Date: 
1994-01-30
0
Author: 
Publisher: 

Used The WEATHER Book STUDY GUIDE AND WKBK (USED)

$2.00
ISBN/SKU: 
97818933445591U
Publication Date: 
1999-11-01
0

Used The CAVE Book STUDY GUIDE AND WKBK (USED)

$2.00
Slip deep into the hidden wonders beneath the surface as cave expert Dr. Emil Silvestru takes you on an illuminating and educational journey through the mysterious world of caves. The newest title in our best-selling Wonders of Creation series, The Cave Book is a thorough exploration of the beautiful formations, thriving ecology, unique animals, and fragile balance of this ecosystem. Featured are sections of humans and caves, cave life, climates and classifications, with emphasis on cave exploring and cave photography. From the merely curious to the serious spelunker, this book is a captivating look at this unseen world.
ISBN/SKU: 
9780890515433U
Publication Date: 
2009-03-15
0
Author: 
Publisher: 

USED BIOLOGY 100+ SERIES LAB SHEETS (USED)

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$7.00
Biology for grades 6 to 12 is designed to aid in the review and practice of biology topics such as matter and atoms, cells, classifying animals, genetics, plant and animal structures, human body systems, and ecological relationships. The book includes realistic diagrams and engaging activities to support practice in all areas of biology.

The 100+ Series science books span grades 5 to 12. The activities in each book reinforce essential science skill practice in the areas of life science, physical science, and earth science. The books include engaging, grade-appropriate activities and clear thumbnail answer keys. Each book has 128 pages and 100 pages (or more) of reproducible content to help students review and reinforce essential skills in individual science topics. The series is aligned to current science standards.

ISBN/SKU: 
1483816915U
Publication Date: 
2015-03-19
0

USED INSECT LEARNING CARDS (USED)

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$5.00
Encourage your enterprising entomologists by exposing them to an interesting variety of insects and their habits. This set of illustrated cards features facts about 25 insects. Also included are diagrams showing growth and development and the anatomy of an insect. Twenty-eight 6 x 9 cards per package.
ISBN/SKU: 
0742406369U
Publication Date: 
1999-01-15
0
Publisher: 

Used MY NATURE JOURNAL: A PERSONAL NATURE GUIDE FOR YOUNG PEOPLE (USED)

$10.00
ISBN/SKU: 
0967245915U
0

Used HANDBOOK OF NATURE STUDY (USED)

$18.00
ISBN/SKU: 
0801493846U
0

Used HOW TO BUILD TREEHOUSES, HUT, AND FORTS (USED)

$8.00
A treehouse is a wonderful idea, but how in the name of creation do you actually build one? In this delightfully illustrated handbook, David Stiles, the unofficial world grandmaster of the treehouse, shows how. Not assuming anything about the treehouse builder, Stiles starts with the basics: how to nail, how to buy wood, what kind of screws and nails to use. Then it's on to an A-frame design so simple that it can be built in a weekend out of four sheets of plywood, followed by lean-tos, a tree hut, and a Tarzan-style jungle hideaway. There are also forts of every description, including a 21-foot-tall lookout tower modeled on one George Washington built to keep an eye on the redcoats. Stiles also adds a design for a snowball catapult, an igloo and even a Nerf-loaded cannon. Written for children, with an adult peeking over their shoulder, Stiles's TREEHOUSES, HUTS, & FORTS is a dreamer's handbook, offering practical results.
ISBN/SKU: 
1592281923U
Publication Date: 
2003-11-01
0
Author: 
Publisher: 

Used FORENSIC SCIENCE AN INTRODUCTION (USED)

$95.00
This text is designed to present forensic science in a very straightforward and student-friendly format.
ISBN/SKU: 
9780135074336U
Publication Date: 
2010-03-31
0
Publisher: 

USED EXPLORING THE HISTORY OF MEDICINE (USED)

$9.00
ISBN/SKU: 
0890512485U
Publication Date: 
1999-03-01
0

USED NATURE STUDY IDEA BOOK (USED)

$10.00
ISBN/SKU: 
NSIBU
0

Used PLANTS: Super Science Activities (USED)

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$4.00
ISBN/SKU: 
9780743936651U
Publication Date: 
2002-04-01
0
Author: 

Used Biology 2nd ed. Search for Order in Complexity (USED)

$15.00
Originally developed by the Creation Research Society, this classic text is now available in an updated and full-color edition. This hardbound text contains helpful questions and a thorough presentation of biology concepts. Beautiful graphs and illustrations complement the text material that is scientifically accurate and true to six-day/young earth creationism. Grades 9-10.
ISBN/SKU: 
9781930367920U
Publication Date: 
2005-01-12
0
Author: 

USED PHYSICAL SCIENCE 100+ reproducible Activities (USED)

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$7.00
A top-selling teacher resource line, The 100+ Series(TM) features over 100 reproducible activities in each book!

Physical Science is a valuable resource for introducing chemistry and physics to your students. The worksheets included offer practice on metrics, graphing, motion, machines, the periodic table, formulas and equations, light, electricity, and much more! Your students will build a strong foundation in science and be better prepared to study chemistry and physics once completing this book.

ISBN/SKU: 
1568221886U
Publication Date: 
1999-01-01
0
Author: 
Publisher: 

USED LIFE SCIENCE (USED)

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$7.00
A top-selling teacher resource line, The 100+ Series(TM) features over 100 reproducible activities in each book!

Bring deeper understanding to your science/biology classroom through the use of Life Science. The true-to-life drawings and wide variety of topics including systems, cycles, and kingdoms of living things serve as excellent supplements to your already information-rich curriculum. The well-chosen vocabulary on each page blends well with most all biology texts, making this an ideal resource for all comprehensive life science teachers and students.

ISBN/SKU: 
0880128283U
Publication Date: 
1999-01-15
0
Author: 
Publisher: 

Used Adventures With Atoms and Molecules #1: Chemistry Experiments for Young People (USED)

$7.00
Chemistry experiments for home or school demonstrate the properties and behavior of various kinds of atoms and molecules.
ISBN/SKU: 
0766012247U
0
Author: 
Publisher: 

Used God's Design for Our Planet Earth: Teacher Supplement and CD-rom (USED)

$16.00
This teacher supplement book provides an introduction on how to teach the curriculum, a supply list and answer key for each lesson, a resource guide containing suggested books, videos, and field trips, and a master supply list for God's Design for Heaven and Earth: Our Planet Earth. The CD-ROM includes student supplement worksheets and tests in an electronic form.
ISBN/SKU: 
9781600922947SU
0
Author: 
Publisher: 

Used APOLOGIA MARINE BIOLOGY TEST BOOK (USED)

$3.50
ISBN/SKU: 
APOLOECMBTU
Publication Date: 
2000-08-23
0

Used Exploring Ecology : 49 Ready-to-Use Activities for Grades 4-8 (USED)

$13.00
ISBN/SKU: 
0873552512U
Publication Date: 
2005-01-01
0

Used Amazing Kitchen Chemistry Projects You Can Build Yourself (USED)

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$8.00
In Amazing Kitchen Chemistry Projects You Can Build Yourself, kids ages 9 and up will experiment with kitchen materials to discover chemistry. Readers will learn about atoms, molecules, solids, liquids, gases, polymers, the periodic table, the important history of science, and much more. Along the way, they'll make goop, cause chemical reactions, and create delicious treats, and all of it will illustrate important chemistry concepts. Amazing Kitchen Chemistry Projects is a fun and exciting way for young readers to learn all about chemistry and become scientists right in the kitchen.
ISBN/SKU: 
9780979226823U
Publication Date: 
2008-05-01
0
Publisher: