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What exactly do students learn when they practice equation solving?: refining knowledge components with the additive factors model.
Yanjin Long
Kenneth Holstein
Vincent Aleven
Published in:
LAK (2018)
Keyphrases
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mathematical model
probabilistic model
conceptual framework
conceptual model
high level
additive model
knowledge base
subject matter
solving problems
tutoring system
computational model
collaborative learning
probability distribution
prior knowledge
expert systems
objective function
reinforcement learning