Pengembangan Perangkat Pembelajaran IPA Terpadu dengan Setting Inquiry Laboratorium Bermuatan Content Local Genius untuk Meningkatkan Pemahaman Konsep dan Keterampilan Proses Sains Siswa SMP
Abstract
Penelitian ini bertujuan untuk menghasilkan perangkat pembelajaran IPA dengan setting model pembelajaran inquiry laboratorium bermuatan content local genius yang valid, praktis, dan efektif untuk meningkatkan pemahaman konsep dan keterampilan proses siswa. Pengembangan perangkat pembelajaran mengacu pada model pengembangan 4-D yang terdiri dari define, design, develop, dan dissemination. Tahap pengembangan hanya dilakukan sampai tahap develop. Data dikumpulkan dengan menggunakan lembar validasi, lembar observasi, angket, dan tes. Metode analisis data dilakukan dengan analisis deskriptif kuantitatif terhadap validitas dan kepraktisan perangkat pembelajaran. Efektivitas perangkat pembelajaran dilakukan dengan one group pretest posttest design. Efektivitas perangkat pembelajaran dianalisis dengan uji t pihak kanan. Hasil penelitian menunjukan (1) perangkat pembelajaran dinyatakan sangat valid dengan skor rata-rata 3,82, (2) perangkat pembelajaran dinyatakan sangat praktis dengan skor rata-rata 3,71, (3) perangkat pembelajaran dinyatakan efektif untuk meningkatkan pemahaman konsep sains dengan thitung sebesar 17,45 (thitung > ttabel), dengan gain score sebesar 0,61 dan perangkat pembelajaran dinyatakan efektif untuk meningkatkan keterampilan proses sains dengan thitung sebesar 16,75 (thitung > ttabel), dengan gain score sebesar 0,35. Berdasarkan hasil penelitian dapat disimpulkan bahwa perangkat pembelajaran IPA dengan setting model pembelajara inquiry laboratorium bermuatan content local genius telah memenuhi kriteria valid, praktis, dan efektif untuk meningkatkan pemahaman konsep dan keterampilan proses sains siswa
Kata Kunci : inquiry laboratorium, content local genius, pemahaman konsep, keterampilan proses
This research aimed to develop valid, practical, and effective science instructional tools based on laboratory inquiry learning model with local genius contents to improve students’ concepts understanding and process skills. The development of the instructional tools followed the 4-D development model which consists of define, design, develop, and disseminate. However, the development steps in the current study were only conducted up to the develop stage. Data were collected by using validation sheets, observation sheets, questionnaires, and tests. The data analysis was carried out by using quantitative descriptive method especially with regard to the validity and practicality of the instructional tools. The effectiveness of the device was investigated by using one group pretest posttest design. The effectiveness of the instructional tools was analyzed by right tail t test. The results show (1) the instructional tools were categorized “very valid” with an average score of 3.82, (2) the instructional tools were categorized “very practical” with an average score of 3.71, (3) the instructional tools were categorized as “effective” in improving understanding of science concepts, with a tcount of 17.45 (tcount > ttable) and a gain score of 0.61 and was categorized as effective instructional tools in improving science process skills, with a tcount of 16.75 (tcount > ttable) and a gain score 0.35. Based on the results of this research it is concluded that the instructional tools develop have met the criteria of being valid, practical, and effective in improving the students’ concept understanding and science process skills
keyword : laboratory inquiry, content local genius, understanding concepts, process skills
Kata Kunci : inquiry laboratorium, content local genius, pemahaman konsep, keterampilan proses
This research aimed to develop valid, practical, and effective science instructional tools based on laboratory inquiry learning model with local genius contents to improve students’ concepts understanding and process skills. The development of the instructional tools followed the 4-D development model which consists of define, design, develop, and disseminate. However, the development steps in the current study were only conducted up to the develop stage. Data were collected by using validation sheets, observation sheets, questionnaires, and tests. The data analysis was carried out by using quantitative descriptive method especially with regard to the validity and practicality of the instructional tools. The effectiveness of the device was investigated by using one group pretest posttest design. The effectiveness of the instructional tools was analyzed by right tail t test. The results show (1) the instructional tools were categorized “very valid” with an average score of 3.82, (2) the instructional tools were categorized “very practical” with an average score of 3.71, (3) the instructional tools were categorized as “effective” in improving understanding of science concepts, with a tcount of 17.45 (tcount > ttable) and a gain score of 0.61 and was categorized as effective instructional tools in improving science process skills, with a tcount of 16.75 (tcount > ttable) and a gain score 0.35. Based on the results of this research it is concluded that the instructional tools develop have met the criteria of being valid, practical, and effective in improving the students’ concept understanding and science process skills
keyword : laboratory inquiry, content local genius, understanding concepts, process skills
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Jurnal ini diterbitkan oleh :
Universitas Pendidikan Ganesha
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Jurnal Pendidikan dan Pembelajaran IPA Indonesia is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.