Read the sentence. standardized tests are an important educational tool. which reason supports this thesis? testing schools identify teaching techniques that work. good scores on standardized tests may not lead to a good career. testing puts a lot of stress on the youngest students. testing takes time away from other educational goals.

A) Testing helps schools identify teaching techniques that work.

Explanation: a thesis is an idea or theory that is expressed as a statement and is discussed in a logical way in order to be proved or refuted. In the given sentence we can see the thesis that standardized tests are an important educational tool, from the given options, the only one that states a reason that support this thesis is option A, because it says that test can be helpful to identify teaching techniques that work, the other options are arguments against the thesis.

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