Mcmillan, Dawn, <br/><br/>
Night Skies :  Variables, Expressions, and Equations / 
 Variables, Expressions, and Equations 
Dawn Mcmillan ; Editor : Sara Johnson 
 - 32 pages :  colour photographs ;  23 cm 
 - Algebra and Algebraic Thinking .
 - Algebra and algebraic thinking .
<br/><br/> Includes index and answer key 
<br/><br/> Read about the different planets in our solar system and what makes each planet unique while exploring the formulation of mathematical equations as Night Skies takes you on a journey through space. 
<br/><br/><label>ISBN: </label> RM378.00 9780743909129  RM37.80 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Equations--Juvenile literature<br/>Variables (Mathematics)--Juvenile literature<br/>Equations
<br/><br/><label>Dewey Class. No.: </label>512