The purpose of this research is to develop scientific literacy-based science text books and to determine the characteristics, validity, readability, as well as the effectiveness of the textbooks.The study started with product development and then continued by feasibility test and readability test. Feasibility test was done with the respondent of lecturer and science teachers of VII, VIII, IX grade at SMP N at Central Java. Readability test used cloze test that filled by VII, VIII, and IX grade students at that schools. The data analysis was done with percentage discription and t-test. The study results in feasibility test showed that the developed literacy science textbook has average score 90,74%. It means the literacy science textbook is suitable. Based on the readability test result, science literacy textbook is easy to learn. The average of score of cloze test was 88,14%. The effectiveness of the developed science textbook was classified as an effective stimulant to increase students' scientific literacy. ABSTRAKTujuan penelitian ini adalah mengembangkan buku ajar IPA berbasis literasi sains, menentukan karakteristik, kevalidannya, tingkat keterbacaan, dan keefektifannya. Penelitian pengembangan ini dimulai dengan analisis kebutuhan, penyusunan tema, pengembangan buku ajar, uji kevalidan dan keterbacaan buku yang telah dikembangkan. Validasi dilakukan oleh dosen dan guru IPA kelas VII, VII, IX. Uji validitas, tingkat keterbacaan dan keefektifan buku dilakukan di SMP N di Jawa Tengah. Subjek ujicoba adalah siswa kelas VII, VIII, IX. Teknik analisis data menggunakan deskriptif persentase untuk uji kevalidan dan keterbacaan, dan uji t untuk keefektifan. Hasil validasi menunjukkan seluruh buku yang dikembangkan adalah valid dengan rata-rata skor 90,74% berada pada kategori sangat valid. Skor rata-rata tingkat keterbacaan sebesar 88,14% beradapada kategori mudah dipahami. Buku ajar yang dikembangkan efektif untuk meningkatkan kemampuan literasi sains.
AbstrakPerkembangan teknologi informasi telah berkembang pesat dalam bidang pendidikan dengan lahirnya e-learning. E-learning dapat membantu guru dalam memantau keaktifan siswa dengan penugasan, forum diskusi maupun aktivitas lain, sehingga karakter dapat dideskripsikan melalui e-learning. Tujuan dari penelitian ini adalah mengembangkan Software Learning Management System (LMS). LMS adalah aplikasi perangkat lunak untuk kegiatan online, program pembelajaran elektronik (e-learning program) dan isi pelatihan. Selain itu, penelitian ini juga menyelidiki respon dari siswa terhadap LMS dan menguji keefektifannya dalam meningkatkan pemahaman konsep serta mengembangkan karakter siswa. Metode yang digunakan dalam penelitian ini adalah metode penelitian pengembangan. Uji produk menggunakan Pre Experimental Design dengan jenis Pretest and Posttest One Group Design. Instrumen penelitian berupa angket uji ahli, angket tanggapan, tes tertulis dan lembar observasi karakter. Teknik analisis data uji kefektifan menggunakan uji gain. Hasil tanggapan siswa untuk keseluruhan aspek mendapatkan prosentase diatas 82,5% kategori sangat baik. Hasil uji gain pemahaman konsep sebesar 0,56 dengan kategori sedang, artinya LMS efektif meningkatkan pemahaman konsep siswa. Sedangkan uji gain karakter 0,16 kategori rendah, artinya belum efektif mengembangkan karakter siswa. Kata Kunci: E-learning, LMS, Fisika, Pemahaman konsep, Nilai karakter PENDAHULUANKemajuan teknologi informasi yang pesat mendukung terselenggaranya pembelajaran berbasis elektronik (e-learning). E-learning memiliki sejumlah keuntungan diantaranya peserta didik dapat saling berbagi informasi dan dapat mengakses bahanbahan belajar setiap saat dan evaluasi yang dapat mengukur pemahaman konsep siswa. Dengan kondisi seperti ini peserta didik diharapkan dapat memantapkan pemahaman konsep terhadap materi pembelajaran. E-learning dapat melatih kemandirian siswa dalam teknis dan pengalaman menggunakannya. Selain itu, elearning juga dapat membantu guru dalam memantau keaktifan siswa dengan berbagai penugasan yang diberikan, forum diskusi maupun aktivitas yang lain, sehingga karakter siswa dapat dideskripsikan melalui e-learning.Dalam [1] dituliskan bahwa e-learning yang mampu meningkatkan kemampuan kognitif siswa adalah e-learning yang mempunyai tingkat interaktifitas pengguna tinggi, yang selain menyajikan materi pembelajaran dalam bentuk file baik itu dalam format words, powerpoint, html atau PDF tapi e-learning tersebut juga mempunyai nilai lebih menu yang lebih bersifat interaktif, baik itu dalam bentuk evaluasi online
Abstract. The research were aimed to develop and find out of validity, reliability, characteristic of scientific literacy assessment, and find out of the profile of students' scientific literacy skills in Energy themed. The research is conducted in 7 th grade of Secondary School at Demak, Central of Java Indonesia. The research design used R&D (Research and Development). The results of the research showed that the scientific literacy assessment was valid and reliable with 0.68 value in the first try out and 0.73 value in the last try out. The characteristics of the scientific literacy assessment are the difficulty index and the discrimination power. The difficulty index and distinguishing are 56.25% easy, 31.25% medium, and 12.5% very difficult with good discrimination power. The proportion of category of scientific literacy as the body of knowledge, the science as a way of investigating, science as a way of thinking, and the interaction among science, environment, technology, and society was 37.5%:25%:18.75%:18.75%. The highest to the lowest profile of students' scientific literacy skills at Secondary School Demak was 72% in the category of science as a way of thinking and the lowest was 59% in the category of science as the body of knowledge.
This study aims to describe STEM-based Student Worksheets, which facilitate the development of critical and creative thinking skills. Another aim is to test the level of readability, feasibility, and describe the improvement of critical and creative thinking skills after the Student Worksheet is applied. This research uses Research and Development (R&D) method as well as one-group pretest-posttest design. As research subjects were ten high schools in the city of Semarang. The results of the feasibility test indicate the criteria are suitable for learning by obtaining an average of 88.96% which means it is very feasible. In addition, the readability test showed that the worksheets were easily understood with an average of 91.66% and an analysis of improvement in critical and creative thinking skills was found to have high average criteria.
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