The Van Hiele Model of Thinking in Geometry among Adolescents
David Fuys, Dorothy C. Geddes, Rosamond Tischler · Journal for Research in Mathematics Education Monograph · 1988
David Fuys, Dorothy Geddes, Rosamond Tischler, The Van Hiele Model of Thinking in Geometry among Adolescents, Journal for Research in Mathematics Education. Monograph, Vol. 3, The Van Hiele Model of Thinking in Geometry among Adolescents (1988), pp. i+1-196