Implementasi Project-Based Learning Untuk Meningkatkan Keterampilan Proses Sains Pada Siswa Kelas X di SMA Negeri 1 Langsa: Studi Kuasi-Eksperimental

Project-based Learning is a learning model that has been proven to be effective in fostering students' active involvement in learning and developing abilities and skills. This research aims to determine the improvement in science process skills of class X students at SMA Negeri 1 Langsa through applying PjBL in biology learning. This research uses a pre-experimental approach, with a one-group pretest-posttest design involving 35 students. Data collection instruments include pretest-posttest questions and observation sheets to assess students' science process skills. Pretest-posttest data analysis was carried out using the N-gain test. In contrast, the assessment of science process skills data was analysed based on the percentage of achievement of each indicator. Research findings show a significant increase in students' science process skills, with an N-gain score of 0.76, which is in the high category. In particular, students showed excellent skills in the indicators of observing (87%), classifying (84%), formulating hypotheses (88%), conducting experiments (95%) and communicating (94%). This research provides convincing conclusions and evidence that applying PjBL in biology learning positively impacts the science process skills of class X students at SMA Negeri 1 Langsa. Abstrak. Project Based Learning merupakan model pembelajaran yang terbukti efektif dalam menumbuhkan keterlibatan aktif siswa dalam belajar dan mampu dalam mengembangkan kemampuan dan keterampilan. Penelitian ini bertujuan untuk mengetahui peningkatan keterampilan proses sains siswa kelas X di SMA Negeri 1 Langsa melalui penerapan PjBL dalam pembelajaran biologi. Penelitian ini menggunakan Pendekatan dengan metode pre-eksperimental, dengan design one group pretest-posttest design dengan melibatkan 35 siswa. Instrumen pengumpulan data berupa soal pretest-posttest dan lembar observasi untuk menilai keterampilan proses sains siswa. Analisis data pretest-posttest dilakukan dengan menggunakan uji N-gain, sedangkan penilaian data keterampilan proses sains dianalisis berdasarkan persentase ketercapaian setiap indikator. Temuan penelitian menunjukkan adanya hasil peningkatan yang signifikan pada keterampilan proses sains siswa, dengan skor N-gain sebesar 0,76 termasuk dalam kategori tinggi. Secara khusus, siswa menunjukkan keterampilan yang sangat baik pada indikator mengamati (87%), mengklasifikasikan (84%), merumuskan hipotesis (88%), melakukan eksperimen (95%) dan mengkomunikasikan (94%). penelitian ini memberikan kesimpulan dan bukti yang meyakinkan bahwa penerapan PjBL dalam pembelajaran biologi memberikan dampak positif terhadap peningkatan keterampilan proses sains siswa kelas X di SMA Negeri 1 Langsa.

Authors

Institutions

Publication Details

Journal
BIODIK
Published
2025-03-15
DOI
https://doi.org/10.22437/biodik.v11i1.36567
Primary Topic
Education and Character Development
Type
article
Field-Weighted Citation Impact
0.00
Controls
|||
ALL TIME
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
article

Implementasi Project-Based Learning Untuk Meningkatkan Keterampilan Proses Sains Pada Siswa Kelas X di SMA Negeri 1 Langsa: Studi Kuasi-Eksperimental

Marjanah Marjanah, Devi Damayanti, Muhammad Khalil
BIODIK
Education and Character Development
article

Implementasi Project-Based Learning Untuk Meningkatkan Keterampilan Proses Sains Pada Siswa Kelas X di SMA Negeri 1 Langsa: Studi Kuasi-Eksperimental

Marjanah Marjanah, Devi Damayanti, Muhammad Khalil
article en

Abstract

Project-based Learning is a learning model that has been proven to be effective in fostering students' active involvement in learning and developing abilities and skills. This research aims to determine the improvement in science process skills of class X students at SMA Negeri 1 Langsa through applying PjBL in biology learning. This research uses a pre-experimental approach, with a one-group pretest-posttest design involving 35 students. Data collection instruments include pretest-posttest questions and observation sheets to assess students' science process skills. Pretest-posttest data analysis was carried out using the N-gain test. In contrast, the assessment of science process skills data was analysed based on the percentage of achievement of each indicator. Research findings show a significant increase in students' science process skills, with an N-gain score of 0.76, which is in the high category. In particular, students showed excellent skills in the indicators of observing (87%), classifying (84%), formulating hypotheses (88%), conducting experiments (95%) and communicating (94%). This research provides convincing conclusions and evidence that applying PjBL in biology learning positively impacts the science process skills of class X students at SMA Negeri 1 Langsa. Abstrak. Project Based Learning merupakan model pembelajaran yang terbukti efektif dalam menumbuhkan keterlibatan aktif siswa dalam belajar dan mampu dalam mengembangkan kemampuan dan keterampilan. Penelitian ini bertujuan untuk mengetahui peningkatan keterampilan proses sains siswa kelas X di SMA Negeri 1 Langsa melalui penerapan PjBL dalam pembelajaran biologi. Penelitian ini menggunakan Pendekatan dengan metode pre-eksperimental, dengan design one group pretest-posttest design dengan melibatkan 35 siswa. Instrumen pengumpulan data berupa soal pretest-posttest dan lembar observasi untuk menilai keterampilan proses sains siswa. Analisis data pretest-posttest dilakukan dengan menggunakan uji N-gain, sedangkan penilaian data keterampilan proses sains dianalisis berdasarkan persentase ketercapaian setiap indikator. Temuan penelitian menunjukkan adanya hasil peningkatan yang signifikan pada keterampilan proses sains siswa, dengan skor N-gain sebesar 0,76 termasuk dalam kategori tinggi. Secara khusus, siswa menunjukkan keterampilan yang sangat baik pada indikator mengamati (87%), mengklasifikasikan (84%), merumuskan hipotesis (88%), melakukan eksperimen (95%) dan mengkomunikasikan (94%). penelitian ini memberikan kesimpulan dan bukti yang meyakinkan bahwa penerapan PjBL dalam pembelajaran biologi memberikan dampak positif terhadap peningkatan keterampilan proses sains siswa kelas X di SMA Negeri 1 Langsa.

BIODIKVol. 11(1)
Samudra University (ID)
Openalex Percentile: Top 87%
Education and Character Development
AI Navigator

Ask Laika to Summarize, Analyze, and Connect papers live on the map.

Summarize Papers & Methodologies

Extract key findings, datasets, and comparative methods across publications.

Benchmark Rankings & Visual Analytics

Rank top research institutions, authors, funders, topics, and journals by Field-Weighted Citation Impact (FWCI) and paper volume with instant charts.

Connect Distant Disciplines

Bridge topological clusters on the map to find hidden collaborative intersections.