Abstract:
This research are based on the low of the science learning outcome in SD Negeri 145Pekanbaru,
it’s because the less having a meaning in learning to students. The teacher teach by using
conventional way, lack of motivation from the teacher, interaction inexistence between teacher
and students or student and student, the students less of enthusiastic and inactive in learning, and
also the students less of paying attention the teacher when explain the lessons. The action has been
doing is the application of Contextual Teaching and Learning (CTL) model. The objective of this
research is to improve the science learning outcome of the students on the class V A SD Negeri
145 Pekanbaru. The form of this research is Classroom Action Research. The subject of this
research are the students on the class V A SD Negeri 145 Pekanbaruwith amount of students 37
people, consist of 20 male students and 17 female students. The instruments of this research are
syllabus, plan execution of study, and student work sheets. The result of this research shows that
there are increase of learning outcome from cycle I to the cycle II. The teacher’s activities in first
meeting of cycle I was 72,22%, second meeting was 75%. While in first meeting of cycle II was
80,56%, second meeting was 83,33%. The student’s activities in first meeting of cycle I was
63,89%, second meeting was 66,67%. While in first meeting of cycle II was 72,22% and second
meeting was 80,56%. Seen from increase of learning outcome from the mean of basic score was
63,38 increased become 78,7 in first daily repetition and 89,84 in second daily repetition. Based
on result of the research can be concluded that applying the Contextual Teaching and Learning
(CTL) model can increase the science learning outcome of the students on the class V A SD Negeri
145 Pekanbaru.
