Schemas In Problem Solving
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Schemas In Problem Solving
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Author : Sandra P. Marshall
language : en
Publisher: Cambridge University Press
Release Date : 1995-06-30
Schemas In Problem Solving written by Sandra P. Marshall and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995-06-30 with Education categories.
Schemas in Problem Solving introduces a new approach to the study of learning, instruction, and assessment. Focusing on the area of arithmetic story problems, Marshall shows how instruction can lead to more meaningful learning by emphasizing the ways students acquire and store knowledge in memory. She identifies major knowledge structures called schemas, describes instruction designed around theses structures, and assesses the strengths and weaknesses in the knowledge that the students demonstrate following instruction. To evaluate the success of her approach, Marshall describes traditional experiments and computer simulations of student performance.
Provisional Summary Record Of The 1st Meeting Held At The Palais Des Nations Geneva On Monday 27 August 1990
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Author :
language : en
Publisher:
Release Date : 1990
Provisional Summary Record Of The 1st Meeting Held At The Palais Des Nations Geneva On Monday 27 August 1990 written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with categories.
Schemas In Problem Solving An Integrated Model Of Memory Learning And Instruction
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Author :
language : en
Publisher:
Release Date : 1991
Schemas In Problem Solving An Integrated Model Of Memory Learning And Instruction written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with categories.
The purpose of the project was to develop a schema-based model of teaching and learning and to test the adequacy of that model in a computer-based instructional system. The domain of instruction is arithmetic word problems, and the schemas center on the situations that can be expressed in such problems. A core set of situations was identified, and a series of studies verified that the situations were sufficient for describing virtually all legitimate work problems. A model of schema knowledge was constructed for each of the basic situations. Each schema model specified the feature knowledge, constraint knowledge, planning knowledge, and implementation knowledge required to use the schema successfully.
Adaptive Reasoning For Real World Problems
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Author : Roy Turner
language : en
Publisher: Psychology Press
Release Date : 2013-05-13
Adaptive Reasoning For Real World Problems written by Roy Turner and has been published by Psychology Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-05-13 with Psychology categories.
This book describes a method for building real-world problem solving systems such as medical diagnostic procedures and intelligent controllers for autonomous underwater vehicles (AUVs) and other robots. The approach taken is different from other work reported in the artificial intelligence literature in several respects: * It defines schema-based reasoning, in which schemas -- explicitly declared packets of related knowledge -- are used to control not only the reasoner's planning, but also all other facets of its behavior. * It is a kind of reactive reasoning that the author calls adaptive problem solving -- the reasoner maintains commitments to future goals but is able to change its focus of attention as the problem-solving situation requires. * It is a context-sensitive reasoning method. Every decision it makes relies on the use of contextual knowledge to be appropriate for the current problem-solving situation. Furthermore, context is represented explicitly; by always keeping a current representation of the context in mind, the reasoner's behavior is automatically sensitive to the context with very little work needed per decision. * Schema-based reasoning -- a generalization of case-based reasoning -- extends the usual idea of case-based reasoning to encompass all aspects of the reasoner's behavior, and it extends it to make use of generalized "cases" (i.e., schemas) rather than particular cases, thus saving effort needed to transfer knowledge from an old case to a new situation. Though the work originated in the domain of medical diagnostic problem solving, treating diagnosis as a planning task, it is even more appropriate for controlling autonomous systems. The author is currently extending the approach by creating a robust controller for long-range autonomous underwater vehicles that will be used to carry out ocean science missions.
Schema Based Problem Solving
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Author : Daniel Martin Russell
language : en
Publisher:
Release Date : 1985
Schema Based Problem Solving written by Daniel Martin Russell and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with Problem solving categories.
Schema Based Theories Of Problem Solving
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Author : Stephen K. Reed
language : en
Publisher:
Release Date : 1988
Schema Based Theories Of Problem Solving written by Stephen K. Reed and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with categories.
The objective of this research is to develop a schema-based model of problem solving to account for how students attempt to solve algebra word problems. One project, consisting of 3 experiments, investigated how students combine examples and procedures (rules) to solve problems. In Experiments 1, subjects rated how useful the solution for one problem would be for solving another problem. Experiment 2 investigated criteria for selecting a good example and showed how the usefulness of an example is determined by the transformational distance from the test problem. Experiment 3 compared 3 groups of student who received either an example, a set of procedures or both in order to evaluate a quantitative model of how students use examples, procedures, and their general knowledge. A second set of experiments investigated whether a detailed comparison of 2 isomorphic problems would result in a more abstract representation of those problems. The results indicated that schema abstraction did not occur for word those problems. The results indicated that schema abstraction did not occur for word problems (Experiment 4). (kr).
A Schema Based Model Of Adaptive Problem Solving
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Author :
language : en
Publisher:
Release Date : 1992
A Schema Based Model Of Adaptive Problem Solving written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with categories.
Schema Development
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Author : Eng Leong Lim
language : en
Publisher:
Release Date : 1995
Schema Development written by Eng Leong Lim and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Mathematics categories.
Using The Concrete Representational Abstract Sequence To Connect Manipulatives Problem Solving Schemas And Equations In Word Problems With Fractions
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Author : Julie L. Reneau
language : en
Publisher:
Release Date : 2012
Using The Concrete Representational Abstract Sequence To Connect Manipulatives Problem Solving Schemas And Equations In Word Problems With Fractions written by Julie L. Reneau and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Arithmetic categories.
Arithmetic Schema And Strategy Instruction
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Author : Keith R. Tookey
language : en
Publisher:
Release Date : 1994
Arithmetic Schema And Strategy Instruction written by Keith R. Tookey and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with categories.