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Download full textPrice, Beth; Steinle, Vicki; Stacey, Kaye; Gvozdenko, Eugene – Mathematics Education Research Group of Australasia, 2014
This study reports on the use of formative, diagnostic online assessments for the topic percentages. Two new item formats (drag-drop and slider) are described. About one-third of the school students (Years 7 to 9) could, using a slider, estimate "80% more than" a given length, in contrast with over two-thirds who could estimate "90%…
Descriptors: Computation, Mathematical Concepts, Formative Evaluation, Diagnostic Tests
DeVaney, Thomas A. – 1996
The purpose of this study was to examine the relationships between classroom instructional practices and computation and geometry achievement. Relationships between mathematics achievement and classroom characteristics were also explored. The sample of 1,032 students and their teachers (n=147) was selected from the 1992 Trial State Mathematics…
Descriptors: Computation, Evaluation Methods, Geometry, Grade 8
