Soundoff: High School Geometry Should Be a Laboratory Course
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Present day instruction in geometry is ineffective. Results of the fourth mathematics assessment of the National Assessment of Educational Progress (NAEP) (Brown et al. 1988) indicate that fewer than half the eleventh-grade students who had taken geometry could apply the Pythagorean theorem in a routine problem and that fewer than a third of these students could find the perimeter of a rhombus drawn on grid paper. Eleventh-grade students who had taken geometry performed only slightly better on spatialvisualization tasks than eleventh-grade students who had not taken geometry.
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1988 ◽
Vol 1988
(2)
◽
pp. i-81
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1977 ◽
Vol 77
(3)
◽
pp. 189-196
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