Search Results       Your search for [subject]Technology -- Study and teaching -- Audio-visual aids returned 1 record.           Effectiveness of videotapes instruction in the academic performance of Science and Technology 1 students at San Mateo National High School. by Agabin, Adoracion C.; 2003. Subject: Science -- Study and teaching -- Audio-visual aids; Technology -- Study and teaching -- Audio-visual aids; Video tapes in education; Audio-visual education.          Add to Book Cart Relevance: 36.28%