YOU SAID:

the teacher gazed into the helpless students eyes during math class

INTO JAPANESE

先生は数学の授業中に無力な生徒の目をじっと見つめていました

BACK INTO ENGLISH

The teacher was staring at the helpless student's eyes during the math class

INTO JAPANESE

先生は数学の授業中に無力な生徒の目をじっと見つめていました

BACK INTO ENGLISH

The teacher was staring at the helpless student's eyes during the math class