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Behr, Merlyn J.
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Post, Thomas R.
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Tasks to assess children's perception of the size of a fraction
Behr, Merlyn J.
;
Post, Thomas R.
;
Wachsmuth, Ipke
;
Bell, Alan (Ed.)
1984
Estimation and children's concept of rational number size
Behr, Merlyn J.
;
Post, Thomas R.
;
Wachsmuth, Ipke
;
Schoen, Harold L. (Ed.)
In: Estimation and mental computation, Vol. 1986, page 103-111
1986
Selected results from the rational number project
Post, Thomas R.
;
Behr, Merlyn J.
;
Lesh, Richard
;
Wachsmuth, Ipke
;
Streefland, Leen (Ed.)
In: Proceedings of the Ninth International Conference for the Psychology of Mathematics Education, Vol. vol. 1: Individual contributions, page 342-351
1985