This book discusses how to design "good" geometric puzzles: two-dimensional dissection puzzles, polyhedral dissections, and burrs. It outlines major categories of geometric puzzles and provides examples, sometimes going into the history and philosophy of those examples. The author presents challenges and thoughtful questions, as well as practical d
Mudpuppy's Geometric Animals Puzzle Sticks includes 24 double-sided pieces that create six different eight-piece puzzles! Sort the sticks by color and place them in the puzzle tray to reveal six different animals from around the world. - 24 double-sided puzzle peices - Creates 6 puzzles, 8 pieces each - Puzzle tray included - Drawer box, 7.5 x 9.25 x 1.5 - Ages 3+
Channel your inner M.C. Escher with these brain teaser puzzles! These easily assembled 3D puzzles are each composed of many identical pieces that cleverly fit together to become a larger geometric form. Noted Japanese papercraft designer Haruki Nakamura created this wonderful collection of interlocking puzzles to intrigue and delight papercraft, puzzle and geometry enthusiasts alike. These endlessly entertaining paper puzzles are impossible to put down. They include the following models: Dodecahedron Bears and Frogs--cute animal "couples" that form a 12-faced geodesic sphere when fitted together. Bird and Fish modules that dovetail together to create a seamless 3D form in a nod to Escher's Sky and Water woodcut. With the addition of some small craft magnets to its joined irregular octahedrons, a Reversible Dodecahedron that dramatically inverts itself when tossed into the air! An intricate Pyramid Box that conceals a secret inner chamber that is perfect for presenting a small gift to that special someone. The challenging 4-Piece Tetrahedron and 12-Lizard Cube provide a tremendous feeling of satisfaction once all of the pieces finally align into place. Plus many more! The step-by-step instructions are very easy to follow and show you how to assemble the individual paper components, then how to put them together to create the larger interlocking models. The template of each piece is available to print, so get out some cardstock and your X-Acto knife and start cutting! Then simply bend or fold where indicated, and bind together with a little glue. Each project is a new challenge, and the finished objects are great conversation pieces that look fantastic on your desk or shelf!
This is the complete ETC Montessori catalog. Here you will find the ETC Montessori curricula for children ages 2-3, 3-6, 6-9, and 9-12, including our famous ETC Montessori Full Classroom Solutions. This catalog is published yearly, usually in January, with periodic updates throughout the year. Your digital catalog will be automatically updated when we release a new update.
HOW DOES MONEY HELP IN CREATING A HAPPY LIFE? In The Geometry of Wealth, behavioral finance expert Brian Portnoy delivers an inspired answer based on the idea that wealth, truly defined, is funded contentment. It is the ability to underwrite a meaningful life. This stands in stark contrast to angling to become rich, which is usually an unsatisfying treadmill. At the heart of this groundbreaking perspective, Portnoy takes readers on a journey toward wealth, informed by disciplines ranging from ancient history to modern neuroscience. He contends that tackling the big questions about a joyful life and tending to financial decisions are complementary, not separate, tasks. These big questions include: • How is the human brain wired for two distinct experiences of happiness? And why can money “buy” one but not the other? • Why is being market savvy among the least important aspects of creating wealth but self-awareness among the most? • Can we strike a balance between pushing for more and being content with enough? This journey memorably contours along three basic shapes: A circle, triangle, and square help us visualize how we adapt to evolving circumstances, set clear priorities, and find empowerment in simplicity. In this accessible and entertaining book, Portnoy reveals that true wealth is achievable for many—including those who despair it is out of reach—but only in the context of a life in which purpose and practice are thoughtfully calibrated.
As in color or paint-by-number, each design is divided into dozens of spaces. Each space has number that corresponds to a sticker. Find the sticker, peel it, and place it in the right space. Watch as a full colored image emerges from the original unfinished illustration. Includes more than 40 nature themed images to sticker. Images range in difficulty. Perforated pages and spiral binding make it easy to use! Made for adults but kids can enjoy as well! 8.5" x 10" Keep your brain engaged while creating fun, beautiful art. Images from two books have been combined to create this 156 page Sticker by Number: Nature book! Brain Games - Sticker by Number: Nature, 104 pages - ISBN-13: 9781680229011 Brain Games - Sticker by Number: Country Garden, 52 pages - ISBN-13: 9781645580331
These 15 addictive stickering puzzles present a new challenge and provide hours of relaxing fun. The 15 geometric sticker puzzles in this book are strangely addictive, and make for fantastic art pieces when they’re finished. Beginning with a tessellated grid in the shape of an animal, you’ll carefully fit up to 100 reusable stickers into their correct places—and if you ever get stuck, each sticker is numbered and clearly laid out in the answer grid to give you a push in the right direction. Puzzle enthusiasts who are looking for their next challenge will get a kick out of this awesome stickering book!
· A fun and exciting guide to making wooden dinosaur toys and puzzles with a scroll saw · Includes 38 scroll saw patterns of dinosaurs, including Velociraptor and Stegosaurus to Triceratops, Tyrannosaurus Rex, and more · Also includes baby-proof toy patterns · Contains a detailed section on the basics and getting started, as well as advice on cutting, sanding, and finishing · Written by award-winning scroll saw artists Judy and Dave Peterson
Full-color guide explores wealth of possibilities behind basic geometric shapes. Includes ruler with stencil shapes and step-by-step instructions for more than 125 drawings: houses, boats, buildings, animals, everyday objects, and more.