Wahl, Mark. <br/><br/>
A mathematical mystery tour :  higher-thinking math tasks / 
Mark Wahl ; designed and illustrated by Pam Horbett. 
 - Tucson, Ariz. :  Zephyr Press,  c1988. 
 - 256 p. :  ill. ;  28 cm. 
<br/><br/> Mystery tour guide, a newspaper, is published as a supplement designed to add practice of math skills through hands-on experiences and exercises.  For grades 5-12. 
<br/><br/> A combination text with teaching notes and student guide incorporates math skills and concepts with historical perspective. 
<br/><br/><label>ISBN: </label>0913705268 9780913705261 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching.<br/>CRV.<br/>Colección Rene Villarreal.
<br/><br/><label>LC Class. No.: </label>QA95  / .W136m 1988 
<br/><br/><label>Dewey Class. No.: </label>510.712