PENERAPAN PEMBELAJARAN IPA TERPADU TIPE WEBBED DENGAN MODEL PEMBELAJARAN BERDASARKAN MASALAH TEMA HUJAN ASAM PADA SISWA SMPN 1 MANYAR GRESIK

DWINING PUSPITA SARI

Abstract


Abstrak


Penelitian ini bertujuan mendeskripsikan pelaksanaan pembelajaran IPA terpadu tipe webbed dengan model Pembelajaran Berdasarkan Masalah. Disamping itu juga untuk mendeskripsikan aktivitas siswa, hasil belajar siswa dan respon siswa setelah mengikuti proses belajar mengajar. Jenis penelitian ini adalah pra eksperimental, dengan menggunakan satu kelas sebagai subjek penelitian. Subjek dalam penelitian ini yaitu siswa kelas VII di SMPN 1 Manyar Gresik dengan sampel kelas VII-A sebanyak 32 siswa. Rancangan penelitian yang digunakan adalah one shot case study. Penelitian dilaksanakan selama tiga kali pertemuan. Analisis data dilakukan secara deskriptif kuantitatif, dengan cara mendeskripsikan data dilapangan kemudian diinterpretasikan ke dalam angka berdasarkan kriteria menurut Riduwan (2010). Hasil penelitian  menunjukkan bahwa pembelajaran IPA terpadu tipe webbed dengan model pembelajaran berdasarkan masalah tema hujan asam telah dikelola sesuai sintaks dengan rata-rata skor 3,81 dalam kategori baik. Berdasarkan hasil pengamatan aktivitas siswa yang diamati melalui ranah psikomotor menunjukkan kategori sangat baik (86,5%) dan melalui ranah afektif menunjukkan kategori baik (80,97%).  Hasil belajar ranah kognitif siswa yang tuntas 26 (81,25%) sedangkan yan g tidak tuntas 6 siswa (18,75%). Berdasarkan hasil uji normalitas diperoleh bahwa kelas berdistribusi normal dengan χhitung< χtabel (9,05<11,1) dengan α=0,05. Berdasarkan uji t satu pihak didapatkan thitung > ttabel (α=0,05), dengan  thitung = 3,02 dan  ttabel = 1,70. Hal ini menunjukkan bahwa penerapan pembelajaran IPA terpadu tipe webbed dengan model pembelajaran berdasarkan masalah tema hujan asam nilai rata-rata hasil belajar siswa diatas 75. Berdasarkan hasil angket diketahui bahwa siswa merespon positif terhadap pembelajaran yang telah berlangsung dengan kriteria sangat baik (93,44%). 


Kata Kunci: Model Pembelajaran Berdasarkan Masalah, Hujan Asam, IPA Terpadu


Abstract


The aims of the study is to describe the implementation of integrated science learning webbed type by using problem based instruction model. Beside that, the aims are to describe student’s activity, student learning outcome and student’s response after joining the learning process. The kind of this study is pre-experimental by using one class as a subject at the study. Subject of this study is student of VII grade SMP N 1 Manyar Gresik with the class sample VII-A as many as 32 students. Design of this study is using one shot case study. This research had been done as many as three times. Descriptive data were analyzed quantitatively, by describing data then interpreted into a number based on Riduwan criteria (2010). The observation result is shown that science learning webbed type with using problem based instruction for acid rain theme in student has been managed based on syntax with average scor 3,81 in good category. Based on observation result of student’s activity that activity by psychomotor domain showed very good category (86,5%) and by affective domain showed good category (80,97%). The cognitive domain of the learning outcome was successful 26 students (81,25%), unsuccessful 6 students (18,75%). The result of normality test shows that it is normally distributed classes with χscoretable (9,05 <11,1) with α = 0,05. The result of t-test of one-tailed obtained tscore> ttable (α = 0,05), with tscore = 3,02 and ttable = 1,70. This result shows that implementation of integrated science learning webbed type by using problem based instruction model on acid rain theme student learning outcome average more than 75. Based on the results of questionnaires known that students respond positively to the teaching and learning process with very good criteria (93,44%).


Keywords: Problem Based Instruction Model, Acid Rain, Integrated Science


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