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Author

Mary Swarthout

4 books found

Cover of Helping Students Understand Algebra II, Grades 7+

Helping Students Understand Algebra II, Grades 7+

Barbara R. Sandall, Mary Swarthout · First published 2008

Cover of Helping Students Understand Geometry, Grades 7+

Helping Students Understand Geometry, Grades 7+

Barbara R. Sandall, Mary Swarthout · First published 2008

Cover of Helping Students Understand Geometry

Helping Students Understand Geometry

Mary Swarthout · First published 2005

Cover of Helping students understand pre-algebra

Helping students understand pre-algebra

Barbara Sandall, Mary Swarthout · First published 2005