Examlex
Which of the following compounds is an Arrhenius base?
Zone of Proximal Development
A concept in education and cognitive psychology referring to the difference between what a learner can do without help and what they can achieve with guidance and encouragement from a skilled partner.
Scaffolding
An educational approach where a more knowledgeable person provides support and gradually removes it as the learner becomes more competent.
Preoperational Thought
A stage in Piaget's theory of cognitive development where children from about 2 to 7 years think symbolically but are not yet able to use logical operations.
Logical Operations
are mental processes involved in reasoning and thinking logically, especially in terms of categorization, seriation, and conservation, based on principles of consistency and non-contradiction.
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