Clearly, the applicant seems to be concerned about the present educational system and by mentioning the word ‘contribute’ he/she states his/her strong sense of motivation and thus, distinguishes his/her candidature from the rest.
Further, the applicant can state and validate his/her basic interest in the job profile. By doing so, he/she will catch the interviewer’s attention and the interviewer will understand that the applicant is aware and interested in the nature of the job profile.