Cornelia Tierney

4 books • 1 series

Jan 1, 2000
Cover of 10 Minute Math

10 Minute Math

Jun 1, 1997
Cover of Different Shapes, Equal Pieces : Fraction & Acres

Different Shapes, Equal Pieces : Fraction & Acres

Oct 1, 1994
Cover of Changes Over Time

Changes Over Time (Investigations in Number, Data, and Space)

Oct 1, 1994
Cover of Up and Down the Number Line

Up and Down the Number Line (Investigations in Number, Data, and Space)