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The economic problem of scarcity
Concrete Operations
A stage in Piaget's theory of cognitive development, typically occurring between ages 7 and 11, when children gain the ability to think logically about concrete events.
Mastery Orientation
A way that children approach school tasks in which they are motivated to learn, to try hard, and to improve their performance.
Performance Orientation
A way of approaching school tasks in which students are motivated by their level of performance, ability, and incentives for trying.
Math Phobia
An extreme or irrational fear of mathematics, leading to avoidance and anxiety around the subject.
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