PENINGKATAN KEMAMPUAN BERPIKIR LOGIS MELALUI PENERAPAN DISCOVERY LEARNING PADA MATERI SISTEM REPRODUKSIDI KELAS XI MIA 1 SMA BATIK 2 SURAKARTA TAHUN PELAJARAN 2014/2015
Abstract: This research
was aimed to improve the students' logical thinking in
XI MIA 1 of SMA Batik 2 Surakarta Academic Year 2014/2015 about reproduction
system material through discovery learning application.This research was a
class action research which consisted of three cycles. Each cycle contains
planning, implementing, observing and reflecting. The research subject was the
students in XI MIA 1 of SMA Batik 2 Surakarta Academic Year 2014/2015. The data
source was from the mind map that cover the
logical thinking aspects. Data collecting techniques of this research
used observation, interview and documentation then data validation was using
triangulation method. Data analyzing technique of this research was descriptive
qualitative analysis which was done in three components, they are: data
reduction, data presentation and drawing the conclusion or verification. The
research’ procedure used spiral mode which is interdependent. The result of the
research showed that the implementation of discovery learning improves the
students’ logical thinking that covers aspects of knowledge, comunication,
thinking, and application. The persentage of knowledge aspect was 53,23% in pre
cycle, 81,04% in first cycle , 89,11%, in second cycle, and 95,16% in third
cycle . The persentage of comunication aspect was 28,33% in pre cycle, 35,08%
in first cycle, 67,74% in second cycle, and 71,77% in third cycle. The
persentage of thinking aspect was 28,33%
in pre cycle, 58,87% in first cycle, 49,19% in second cycle, and 73,39% in
third cycle. Then the persentage of knowledge aspect was 41,53% in pre cycle, 72,18% in first cycle,
79,03% in second cycle, and 77,42% in third cycle. This research’s conclusion
was the implementation of discovery learning can improve the students’ logical
thinking in X MIA 1 of SMA Batik 2 Surakarta academic Year 2014/2015 about
reproduction system material.
Penulis: Sondra Swestyani,
Yudi Rinanto, Sri Widoretno
Kode Jurnal: jpbiologidd160144
