The Blocks Task: Comparative Analyses of the Task with Other Proportion Tasks and Qualitative Reasoning Skills of Seventh-Grade Children in Solving the Task

Author(s):

Harel, Guershon,; Behr, Merlyn; Post, Thomas; Lesh, Richard

Publication Year:

1992

Source:

Cognition and Instruction, v9 n1 p45-96, 1992

Document Type:

Article

Page Count:

52

Subject/Key Words:

Cognitive Ability, Problem Solving, Evidential Reasoning