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Complex Cognitive Complex Cognitive ProcessesProcesses
Complex Cognitive Complex Cognitive ProcessesProcesses
Concepts Learning
• Categories of similar ideas, events, objects, people, etc.
• Abstractions
• Ways to organize information.
Strategies for Teaching Concepts: Components• Examples and non-examples• Relevant and irrelevant attributes• Name of the concept• Definition of the concept
– General category– Defining attributes (if appropriate)
• Use visual aids
Lesson Structure• Start with prototype• Less obvious examples help prevent undergeneralization
• Close non-examples help prevent overgeneralization
• Think back on hypothesis• Extending and connecting concepts
Teaching Concepts through Discovery
• Understanding the structure of the subject
• Teacher presents examples
• Students discover the interrelationships
• Inductive reasoning
• Requires intuitive thinking
• Guided vs. unguided discovery approaches
Teaching Concepts through Exposition
• Expository teaching model: Ausubel
• The concept is presented
• Focus on meaningful verbal learning
• Deductive reasoning
• Advance organizers help schema development
Advance Organizers• An introduction to help the students
understand the coming concept
• Comparative
• Expository
Problem Solving• General or domain-specific?• IDEAL: Five steps of problem solving
– Identify the problem– Define goals and represent the problem– Explore possible strategies– Anticipate outcomes and Act on the strategies– Look back and Learn
Defining the Problem• Focusing attention
• Understanding the words
• Understanding the whole problem
• Translation and schema training
• Results of problem representation
Exploring Possible Solutions
• Algorithms
• Heuristics– Means-ends analysis– Working backwards– Analogical thinking– Verbalization
Anticipate, Act, Look Back
• Anticipate the consequences
• Act on the best solution
• Look back and evaluate your success
Effective Problem Solvers
• Large store of domain knowledge
• Quickly recognize patterns
• Organized knowledge schemas
• Condition-action schemas
• Elaborated and well practiced knowledge
• Spend time analyzing
Novice Knowledge
• May possess misinformation
• Intuitive ideas are incorrect
• Hold on to misconceptions
Expert Students• Are cognitively engaged
• Invest effort
• Process information deeply
• Monitor understanding
Learning Strategies
• Deciding what is important
• Creating summaries
• Underlining and highlighting
• Taking notes
Applying Learning Strategies
• Learning task must be appropriate
• Valuing learning
• Effort and efficacy
• Epistemological beliefs
Transfer of Learning
• Low road and high road
• Forward-reaching• Backward-reaching• Mindful abstraction• Situated learning• Overlearning
Encouraging Transfer• Make learning meaningful
• Practical applications: real life problem solving
• Context
• Teach critical thinking skills
• Teach self-regulation skills
Stages of Transfer• Acquisition Phase
– Teach a new strategy and how to use itTeach a new strategy and how to use it
• Retention PhaseRetention Phase– Practice a strategy; Give feedbackPractice a strategy; Give feedback
• Transfer PhaseTransfer Phase– Give new problems; Use the same strategyGive new problems; Use the same strategy