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Davis, Hollis

The effectiveness of using the constructivist approach to solve worded problems involving adding and subtraction of whole numbers at grade three level / Hollis Davis. - "Unpublished Research Paper" - [viii], [81] p. : graphs.

Bibliography p. : 79 - 81.

Subjects--Topical Terms:
Constructivism--(Education)
Educational innovations.

LC Class. No.: LB2157 / D38 2007