No, if her only earnings were from the W-2, then she is not required to file a return (she's below the filing threshold) unless she had taxes withheld. If she had taxes withheld then she would file to receive those back as a refund.
Keep the 1098-T for your records. Once she has graduated and moved onto college, 1098-T information is used for the education deduction/credits. These are not available to high school students.
Does my dependent need to file taxes?
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