Hatfield, Larry L <br/><br/>
Investigating mathematics : an interactive approach 
/ Larry L. Hatfield 
 - USA :  Glencoe/McGraw-Hill,  1994 
 - xii,352 p. 
<br/><br/>starting points; <br/>surveys and data analysis;<br/>relative size of numbers;<br/>spatial  visualization;<br/>what are my chances?;<br/>size and shape in the plane;<br/>thinking about functions; <br/>growth and decay<br/> 
<br/><br/><label>ISBN: </label>067513160x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education<br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510  / H2841