Examlex
High stakes testing has enriched and expanded the social studies curriculum.
Opportunity Cost
Losing the benefits of the closest substitute when a choice is made.
Tablet Computer
A portable personal computer equipped with a touchscreen as the primary input device, designed for mobility and convenience.
Economics Textbook
A publication that systematically presents economic theories, principles, and concepts to learners at various levels of education.
Opportunity Cost
Abandoning the possibility of gains from alternative options by selecting one choice.
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Q21: Assessing is<br>A)difficult.<br>B)unnecessary.<br>C)easy.<br>D)impossible.
Q22: Instructional sequence refers to the way the
Q22: Preschool children learn science concepts best by:<br>A)reading
Q23: For programs based on a self-directed learning
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