Hanson, Anders,  1980- <br/><br/>
Cool optical illusions :  creative activities that make math & science fun for kids! / 
 Creative activities that make math and science fun for kids! 
Anders Hanson and Elissa Mann. 
 - Minneapolis, MN :  ABDO Publishing Company,  2014, c2014. 
 - 32 p. :  col. ill. ;  21 cm. 
 - Cool art with math & science .
 - Cool art with math & science. .
<br/><br/> Includes glossary.  Checkerboard Library. 
<br/><br/>Includes bibliographical references (page 31) and index. 
<br/><br/>Cool optical illusions: tricky images -- See it! believe it? types of optical illusions -- Colors: frequencies of light -- Project 1: magic color spinner -- Opposite colors: take it as a complement! -- Project 2: afterimage illusions -- 3-D or not 3-D? the objects that couldn't be -- Project 3: drawing impossible objects -- Project 4: distorting illusions -- Math terms -- Glossary Web sites -- Index. 
<br/><br/> Introduces readers to the sciences with a twist, cool optical illusion activities that offer practical applications. 
<br/><br/> 4.0.  8-12.  3.0-6.0.  530  Lexile.  O  Fountas and Pinnell Leveled Books. 
<br/><br/>
<br/><br/><label>ISBN: </label>9781617838224 (lib. bdg.) :  19.95 
<br/><br/><label>LCCN: </label>2013001896 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Optical illusions.<br/>Visual perception.
<br/><br/><label>LC Class. No.: </label>QP495  / .H26 2014 
<br/><br/><label>Dewey Class. No.: </label>152.14/8