THE EFFECT OF OPINION POLL ACTIVITIES TOWARD STUDENTS’ SPEAKING ABILITY AT THE SECOND YEAR OF ISLAMIC SENIOR HIGH SCHOOL DINIYAH PUTRI PEKANBARU THE EFFECT OF OPINION POLL ACTIVITIES TOWARD STUDENTS’ SPEAKING ABILITY AT THE SECOND YEAR OF ISLAMIC SENIOR HIGH SCHOOL DINIYAH PUTRI PEKANBARU THE EFFECT OF OPINION POLL ACTIVITIES TOWARD STUDENTS’ SPEAKING ABILITY AT THE SECOND YEAR OF ISLAMIC SENIOR HIGH SCHOOL DINIYAH PUTRI PEKANBARU - Hardiati, (2013)