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All Journal Jurnal Bioterdidik: Wahana Ekspresi Ilmiah Jurnal Pendidikan dan Pembelajaran Kimia (JPPK)
Ratu Betta Rudibyani
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Agriculture, Biological Sciences & Forestry Computer Science & IT Decision Sciences, Operations Research & Management Education

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Journal : Jurnal Bioterdidik: Wahana Ekspresi Ilmiah

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Efektivitas Penggunaan LKS Berbasis Inkuiri Terbimbing untuk Menumbuhkan Kemampuan Berpikir Kritis Siswa Sri Mulyani; tri Jalmo; Ratu Betta Rudibyani
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah Vol 5, No 6 (2017): Jurnal Bioterdidik
Publisher : Universitas Lampung

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Abstract

The research objective was to determine the effectiveness student worksheet based guided inquiry for growing students critical thinking ability. The research method is quasi experimental with one group pretest posttest design. Random sample selection from population class VIII SMPN 22 Bandar Lampung year lesson 2016-2017, so that obtained class VIII E and VIII G as sample. Quantitative data in the form of pretest, posttest, and n-Gain result were analyzed inference using t-tes. Qualitative data in the form of observation result of teacher ability anf student activity in learning analyzed descriptively. The result showed n-Gain critical thinking ability of experiment class students (0.35) higher than control class (0.25). The ability of teachers and student activities in learning is very high. Thus it is concluded that the use of Student worksheet based guided inquiry effectively fosters students critical thingking ability.Penelitian ini bertujuan mengetahui keefektivan penggunaan LKS berbasis inkuiri terbimbing dalam menumbuhkan kemampuan berpikir kritis siswa. Metode penelitian adalah eksperimen semu (quasi experimental) dengan rancangan one group pretest posttest design. Pemilihan sampel secara random dari populasi kelas VIII SMPN 22 Bandar Lampung tahun pelajaran 2016-2017, sehingga diperoleh kelas VIII E dan VIII G sebagai sampel. Data kuantitatif berupa hasil pretes, postes, dan n-Gain dianalisis secara inferensi menggunakan uji-t. Data kualitatif berupa hasil observasi kemampuan guru dan aktivitas siswa dalam pembelajaran dianalisis secara deskriptif. Hasil penelitian menunjukkan n-Gain kemampuan berpikir kritis siswa kelas eksperimen (0,35) lebih tinggi dibanding kelas kontrol (0,25). Kemampuan guru dan aktivitas siswa dalam pembelajaran sangat tinggi. Dengan demikian disimpulkan bahwa penggunaan LKS berbasis inkuiri terbimbing efektif menumbuhkan kemampuan berpikir kritis siswa.Kata kunci : LKS, inkuiri terbimbing, kemampuan berpikir kritis
Co-Authors Aerli Nurfita Dewi Agita Viola Putri agnes triharwanti Aldes Penkin Putriani Alfiatun Nikmah Ali Sugandi Ali Umar Husin Ama Nur Anna Ana Zuhriatun Nisa Anadia Rosaria Anak Agung Istri Sri Wiadnyani Anggun Purnama Sari Anita Amelia Anna Musmita Sari Aprilia Dwi Puspita Aria Aditia Jaya Arif Irman Setyo Wibowo Army Ardhi Andini ayu karunia lestari Ayu Rismalinda Chansyanah Diawati Citra Nika Dianita Della Amelia Deny Nico Vrasley Desi Permata Sari dewi natas haning tias tuti Dita Apriani Eka Fitriana Eka Irmayta Eka Novita Sari Eka Yunita Zuliana Elfia Rozana Eli Noviasari Elsie Tiara Pramesti Emmawaty Sofia Emmawaty Sofya Esti Nunggal Sari Esti Utami Eva Margaretha purba Febriani Febriani Fitri Alfionita Fitria Yuliza Fitry Ledyani Galuh Ayuningtyas Dwi Untari Gamilia Nuri Utami Heru Agung Saputra I Gede Hermawan Ika Eni Fadlin Ika Yuniarti Ila Rosilawati Indri Femiceyanti Ira Mutia Sari Laurence Mart Sihaloho Lina Astutik Lisa Rahma Putri Lisa Tania Lista Misria Malida Aprilliza Meli Astuti Meli Safitri Ni Wayan Chacha Novia Nina Kadaritna Nomi Suryani Noor Fadiawati Olan Ascorepta Putri Ayu Wulan Sari Putu Endriyana Wijaya Rani Qudwah Mutawakkilah rahmanudin rahmanudin Ratih Puji Astuti Reliyana Reliyana Rendi Saputra Resi Indah Ning Suwarni Retno Dianti Rika Jusnely Rizka Leonita Wibowo rizky dewi nursanty Rosmawati Rosmawati Ruwaida Putri Isnaini SITI NURJANAH Sunyono - - Tasviri Efkar tazkia tirta victorya Tiya Permana Putri tri aulia mutia Tri Jalmo wirda ningsih turnip Yosi Ermalinda Yuca Aryanti Yudha Franstya Yunisa Sari Pandela Yuwanti Eka Sari