• Psychology
  • Published 1997

Use of Manipulatives in Mathematics at the Middle School Level and Their Effects on Students' Grades and Attitudes.

@inproceedings{Hinzman1997UseOM,
  title={Use of Manipulatives in Mathematics at the Middle School Level and Their Effects on Students' Grades and Attitudes.},
  author={Kristina P. Hinzman},
  year={1997}
}