<link href="epub.css" rel="stylesheet" type="text/css"/> <meta content="urn:uuid:9cc2fc16-ca67-4548-8a92-b7d8d61bca6b" name="Adept.expected.resource"/></head><body><div class="halftitlepage" id="s9781506362984.i23" title=""> <h1>Visible Learning for Mathematics, Grades K-12</h1> </div></body></html>