Final answer:
The sentence is grammatically correct in Spanish. The teacher wants the students to pay attention.
Step-by-step explanation:
The sentence 'La maestra quiere que los estudiantes pongan atención' is grammatically correct in Spanish.
In this sentence, 'la maestra' (the teacher) is the subject, 'quiere' (wants) is the verb, and 'que los estudiantes pongan atención' (that the students pay attention) is the subordinate clause.
The sentence translates to 'The teacher wants the students to pay attention' in English.
Learn more about sentence structure in Spanish