Exploring algebra and pre-algebra with manipulatives
By: by Don S. Balka.
Publisher: Didax Co.
Published: 1995
Place of publication: [Rowley, Mass.]
Language: eng
Number of pages: 67
Subjects: Algebra -- Problems, exercises, etc. -- Problems, exercises, etc.; Mathematics -- Study and teaching (Secondary) -- Problems, exercises, etc.
Genres: Problems, exercises, etc.
Notes: "Punch-out number and algebra squares can be found on the last pages of the book. The squares can be inserted into plastic tiles available from Didax Educational Resources" -- p.ii.

Includes appendix (p.68).