Tommy Implemented a Change in the Method of Reading Instruction

question 71

Multiple Choice

Tommy implemented a change in the method of reading instruction in his third grade classroom in order to improve students' performance on state assessment tests.The change in method of reading instruction is a(n)

• A)computer simulation.
• B)social intervention.
• C)outcome measure.
• D)response variable.
• E)dependent variable

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Definitions:

Chemical Weathering

The process by which rocks are decomposed, dissolved, or loosened by chemical processes, often involving water.

Dissolution

The process by which a solid substance is dissolved in a liquid, becoming a part of the liquid solution.

Oxidation

A chemical reaction where a substance loses electrons, often leading to rust formation in metals.

Hydrolysis

A decomposition reaction involving water and commonly producing clays, as in soil.