There are a lot of great visual experiments in this book. - Barry Symmetry Spheres Spirals Geometry Circles by Catherine Sheldrick Ross Published by Addison-Wesley Publishing Company ISBN 0-201-62268-8 Summary: Uses a variety of activities to introduce the many types of circles and spheres we encounter in everyday life. For more literature and science connections browse through other Books you can use. How could you make a geodesic dome with rolled sheets of newspaper? Build a bubble wand with pipe cleaners that will make square bubbles. How many circles can you find in your favorite place? Can you find circles here? Records are round

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