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Jonassen, David H. – National Center for Engineering and Technology Education, 2011
Are there different kinds of design problems? Jonassen (2011) argued that problems vary in terms of structuredness, complexity, and context. On the structuredness and complexity continua, design problems tend to be the most ill-structured and complex. Brown and Chandrasekaran suggest that design problems may vary along a continuum from…
Descriptors: Instructional Design, Problem Solving, Instructional Development, Design Requirements
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Dwyer, Jerry; Moorhouse, Kim; Colwell, Malinda J. – International Journal for Mathematics Teaching and Learning, 2009
This paper describes an intervention at the 8th grade level where university mathematics researchers presented a series of lessons on introductory concepts in probability and statistics. Pre- and post-tests, and interviews were conducted to examine whether or not students at this grade level can understand these concepts. Students showed a…
Descriptors: Cognitive Style, Intervention, Grade 8, Probability
Edwards, Sharon A.; Maloy, Robert W.; Anderson, Gordon – Literacy Coaching Clearinghouse, 2009
"Math is language, too," Phyllis and David Whitin (2000) remind everyone in their informative book about reading and writing in the mathematics classroom. This means that students in elementary school math classes are learning two distinct, yet related languages--one of numbers, the other of words. These languages of numbers and words…
Descriptors: Numbers, Word Problems (Mathematics), Grade 4, Elementary School Teachers