Showing posts with label Model. Show all posts
Showing posts with label Model. Show all posts

Monday, February 9, 2015

Model-Centered Learning Environments: Theory, Instructional Design, and Effects (part 1)

by Norbert M. Seel
Albert-Ludwigs-University of Freiburg, Germany


Prev

Next


Schooling, especially in mathematics and science, has been criticized for decades. Actually, despite the increase of budgets, the implementation of new programs, the lengthening of school days and years, and the addition of new subjects and the deletion of others, the results of these efforts have been disappointing. Thus, with regard to mathematics education, Peterson (1988) criticized the elementary school mathematics curriculum “as based on the assumption that computational skills must be learned before children are taught to solve even simple word problems” (p. 7). The curriculum also reflects this sequence at the secondary level: Students generally take arithmetic