Digital Library: No conditions. Results ordered -Date Deposited. 2024-03-29T15:13:38ZEPrintshttp://digilib.unila.ac.id/images/sitelogo.pnghttp://digilib.unila.ac.id/2015-07-02T06:45:21Z2015-07-02T06:45:21Zhttp://digilib.unila.ac.id/id/eprint/10759This item is in the repository with the URL: http://digilib.unila.ac.id/id/eprint/107592015-07-02T06:45:21ZPENINGKATAN HASIL BELAJAR BIOLOGI DENGAN MENGGUNAKAN MODEL PEMBELAJARAN BERBASIS MASALAH DI KELAS X SMAN 1 SUNGKAI BARATPenelitian bertujuan untuk mendeskripsikan (1) desain RPP yang tepat (2)pelaksanaan pembelajaran biologi (3) instrumen asesmen (4) peningkatan hasil
belajar biologi materi jamur menggunakan PBL. Metode penelitian yang digunakan ialah action research dengan subjek penelitian peserta didik kelas X1
dan X2. Penelitian dilakukan dalam tiga siklus. Siklus 1 dengan masalah bersumber dari jamur yang sering ditemukan di kehidupan sehari-hari, siklus 2 dengan masalah pengelompokkan jamur berdasarkan struktur tubuh dan ciri-ciri yang ditemukan, dan siklus 3 dengan masalah peranan jamur dalam kehidupan sehari-hari. Data dikumpulkan dengan observasi dan tes dan dianalisis dengan
deskriptif kuantitatif. Hasil penelitian adalah: (1) desain perencanaan pembelajaran dengan sintak (a) orientasi peserta didik berdasarkan masalah, (b) mengorganisasi peserta didik untuk belajar, (c) membimbing penyelidikan
individual dan kelompok, (d) mengembangkan dan menyajikan hasil karya, (e)guru menganalisis dan mengevaluasi proses pemecahan masalah. (2) Aktivitas belajar dalam pembelajaran yaitu; menjawab pertanyaan, menyajikan solusi, dan
menyajikan hasil karya meningkat optimal sedangkan aktifitas berpendapat belum optimal (3) instrumen asesmen menggunakan tes tertulis soal uraian dengan
validitas 0,728 (tinggi) reabilitas 0,908 (tinggi), tingkat kesukaran soal sedang,daya beda soal diterima dengan baik (4) Hasil belajar kelas X aspek kognitif
mencapai 90% tetapi indikator menentukan peran jamur mencapai 75% dan aspek afektif 95% tetapi indikator tanggung jawab belum mencapai 80%.
Kata kunci : pembelajaran berbasis masalah, biologi, hasil belajar
The aim of this study was to discribe: (1) biology learning plan design focusing on
fungi materials using problem based learning model, (2) process of biology
learning using problem based learning model, (3) assessment instruments, and (4)
improvement of learning outcomes in biology. The research method of this study
was action research with three phase cycle. PBL cycle I was based on the test
results daily test of biology, PBL cycle II was based on the results of the test cycle
I, and PBL cycle III based was on the results of the test cycle II. This study was
conducted in senior high school 1 Sungkai Barat. Data were collected by using
observation and tests, and the qualitative descriptive. Results of this study are: (1)
learning design with syntax a) student orientation based on problem, b) student
organitation based on learning, c) individual and group investigating, d) serving
and developing the result e) teacher analysis and evaluation process of PBL(2) the
learning process using PBL learning model increase the activity of learners in the
learning, (3) the assessment instrument using a written test about the description
with a validity value of 0.728, a reliability value of 0.908, average difficulty level
of items, and a well acceptable discrimination power of items, and (4) learning
outcomes of grade 10 students reached a minimum completeness criteria of 90%
for cognitive domain and 95 for affective domain, but the indicator of
responsibility wasn’t reached up to 80%.
Keywords: learning outcomes, biology, problem based learning model1323011038 Reni Febriyantireni.febriyanti@rocket.com