Mercer bobby (304 resultados)

Paperback. Condición: Fair. Offers practical pregnancy and newborn advice using a language that men can understand - football talk. This book is a guide to new dads or old dads who need a refresher course.

Paperback. Condición: Good. Offers practical pregnancy and newborn advice using a language that men can understand - football talk. This book is a guide to new dads or old dads who need a refresher course.

Paperback. Condición: Very Good. Offers practical pregnancy and newborn advice using a language that men can understand - football talk. This book is a guide to new dads or old dads who need a refresher course.

Paperback. Condición: Good. Unleash your child's inner mathematician with hands-on geometry projects! For many children, geometry is best understood through hands-on activities. Junk Drawer Geometry provides 50 creative project ideas that make learning fun and engaging. Children will build polygons with pipe cleaners, explore Mobius strips with index cards, and model the Pythagorean Theorem with cheese crackers. Each activity includes a materials list and detailed instructions with illustrations. These projects introduce problem-solving skills and applied geometry in an exciting way. Educators and parents will find this a handy resource to excite any classroom or home learning environment. Modify lessons for different age groups and make geometry an adventure.…

Condición: good. Gently used with minimal wear on the corners and cover. A few pages may contain light highlighting or writing, but the text remains fully legible. Dust jacket may be missing, and supplemental materials like CDs or codes may not be included. May be ex-library with library markings. Ships promptly. …

Paperback. Condición: Good. Finalist for the 2015 AS / Subaru SB&F Excellence in Science Book exemplify outstanding and engaging science writing and illustration for young readers A children's instructional book on how to use readily available materials to turn the house into a science labPhysics teacher Bobby Mercer provides readers with more than 50 great hands-on experiments that can be performed for just pennies, or less. Turn a plastic cup into a pinhole camera using waxed paper, a rubber band, and a thumbtack. Build a swinging wave machine using a series of washers suspended on strings from a yardstick. Or construct your own planetarium from an empty potato chip canister, construction paper, scissors, and a pin. Each project has a materials list, detailed step-by-step instructions with illustrations, and a brief explanation of the scientific principle being demonstrated. Junk Drawer Physics also includes sidebars of fascinating physics facts, such as did you know the Eiffel Tower is six inches taller in summer than in winter because its steel structure expands in the heat? Educators and parents will find this title a handy resource to teach children about physics topics that include magnetism, electricity, force, motion, light, energy, sound, and more, and have fun at the same time.…

Condición: good. Gently used with minimal wear on the corners and cover. A few pages may contain light highlighting or writing, but the text remains fully legible. Dust jacket may be missing, and supplemental materials like CDs or codes may not be included. May be ex-library with library markings. Ships promptly. …

Condición: very_good. Fast Free Shipping â" Very Good condition book with a firm cover and clean pages. Shows normal use and some light wear or limited notes markings. A solid, nice copy to enjoy.

Paperback. Condición: Very Good. Drones, RC cars, artificial limbs, Roombas the robots have arrived Don t you want your own? Author and physics teacher Bobby Mercer will show you how to turn common household objects and repurposed materials into 20 easy-to-build robots for little or no cost. Turn a toothbrush, an old cell phone or pager, and scrap wire into a Brush Bot, or hack a toy car to hotwire a Not-So-Remote Bot. A small electric fan, several craft sticks, and rubber bands make a Fan-Tastic Dancing Machine, and drinking straws, string, tape, and glue can be used to construct a working model of the human hand. Every hands-on project contains a materials list and detailed step-by-step instructions with photos for easy assembly. Mercer also explains the science and technology behind each robot, including concepts such as friction, weight and mass, center of gravity, kinetic and potential energy, electric circuitry, DC vs. AC current, and more. These projects are also perfect for science fairs or design competitions.…

Paperback. Condición: Good. Drones, RC cars, artificial limbs, Roombas the robots have arrived Don t you want your own? Author and physics teacher Bobby Mercer will show you how to turn common household objects and repurposed materials into 20 easy-to-build robots for little or no cost. Turn a toothbrush, an old cell phone or pager, and scrap wire into a Brush Bot, or hack a toy car to hotwire a Not-So-Remote Bot. A small electric fan, several craft sticks, and rubber bands make a Fan-Tastic Dancing Machine, and drinking straws, string, tape, and glue can be used to construct a working model of the human hand. Every hands-on project contains a materials list and detailed step-by-step instructions with photos for easy assembly. Mercer also explains the science and technology behind each robot, including concepts such as friction, weight and mass, center of gravity, kinetic and potential energy, electric circuitry, DC vs. AC current, and more. These projects are also perfect for science fairs or design competitions.…

Paperback. Condición: Very Good. Illustrated. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

Paperback. Condición: Very Good. Reprint. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

Paperback. Condición: Very Good. 0. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

Condición: Acceptable. Item in acceptable condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condición: Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

Paperback. Condición: Fair. Offers practical pregnancy and newborn advice using a language that men can understand - football talk. This book is a guide to new dads or old dads who need a refresher course.

Paperback. Condición: Very Good. Offers practical pregnancy and newborn advice using a language that men can understand - football talk. This book is a guide to new dads or old dads who need a refresher course.

Paperback. Condición: Good. Offers practical pregnancy and newborn advice using a language that men can understand - football talk. This book is a guide to new dads or old dads who need a refresher course.

Paperback. Condición: Very Good. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

Paperback. Condición: Good. Kids of all ages can use recycled and repurposed household items to complete exciting and green ecology experiments Junk Drawer Ecology is a hands-on guide to saving the planet. Fun, free science activities help kids of all ages learn about the science of our planet's ecology. The environment is changing every day, and we can help slow that change. Using free or low-cost things children already have around their homes, these activities are perfect to stimulate young brains.   Readers will learn about the importance of the polar regions without leaving their communities, about new ways to cut our dependence on fossil fuels, about all forms of pollution, and how they can make a difference. Junk Drawer Ecology will give inquisitive kids many hours of fun and help them learn at the same time.…

Paperback. Condición: Good. There's no need for expensive, high-tech materials to test your engineering skills--you probably have all you need in your home junk drawer. Each hands-on project in this book will challenge you to come up with a unique solution to a specific design problem. Construct a Pasta Bridge strong enough to support a heavy load, using only dry linguini and glue. Build a Marble Roller Coaster from recycled cardboard tubes, in which the marble "car" jumps a track to land safely at its final destination. Or design an Egg Catch device to safely capture a free-falling egg. Test yourself or use them for friendly competitions--who can come up with the best solution? These 25 open-ended design challenges can be performed for just pennies . . . or less. Each project has a suggested materials list, step-by-step instructions with illustrations for one possible solution, and suggestions on how to adapt each challenge for different ages and skill levels. Educators and parents will find this title a handy resource to teach children problem-solving skills and applied physics, all while having a lot of fun.…

Hardback. Condición: Good. From the swoosh of a thrown football to the force of a tennis ball smashing against the racquet, all sports involve motion and action - and that means sports involve science. This illustrated work encourages kids to look at the world of sports to uncover its underlying scientific principles. LaBaff, Tom (ilustrador).…

Hardback. Condición: Very Good. From the swoosh of a thrown football to the force of a tennis ball smashing against the racquet, all sports involve motion and action - and that means sports involve science. This illustrated work encourages kids to look at the world of sports to uncover its underlying scientific principles. LaBaff, Tom (ilustrador).…

Condición: very_good. Fast Free Shipping â" Very Good condition book with a firm cover and clean pages. Shows normal use and some light wear or limited notes markings. A solid, nice copy to enjoy. LaBaff, Tom (ilustrador).

paperback. Condición: Good. This is a used book in good condition and may show some signs of use or wear . This is a used book in good condition and may show some signs of use or wear .

paperback. Condición: Very Good. 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.

paperback. Condición: Very Good. 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.

Condición: very_good.

Paperback. Condición: Good. Unleash your child's inner mathematician with hands-on geometry projects! For many children, geometry is best understood through hands-on activities. Junk Drawer Geometry provides 50 creative project ideas that make learning fun and engaging. Children will build polygons with pipe cleaners, explore Mobius strips with index cards, and model the Pythagorean Theorem with cheese crackers. Each activity includes a materials list and detailed instructions with illustrations. These projects introduce problem-solving skills and applied geometry in an exciting way. Educators and parents will find this a handy resource to excite any classroom or home learning environment. Modify lessons for different age groups and make geometry an adventure.…

Paperback. Condición: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.