More from this Author
Found 3 books by Joan Akers

Mathematical Thinking at Grade 5
by Marlene Kliman, Cornelia Tierney, Susan J. Russell, Megan Murray, Joan Akers, Cathy Anderson (Editor), Beverly Cory (Editor)

Shapes, Halves, and Symmetry
by Joan Akers, Michael T. Battista, Anne Goodrow, Douglas H. Clements, Julie Sarama, Cathy Anderson (Editor), Beverly Cory (Editor), Alison Abrohms (Editor)

Mathematical Thinking at Grade 5
by Marlene Kilman, Cornelia Tierney, Susan J. Russell, Megan Murray, Joan Akers, Cathy Anderson (Editor), Beverly Cory (Editor), Priscilla C. Samii (Editor), Nancy S. Green (Editor)