Pengembangan Bahan Ajar Berbasis Worksheet Mata Kuliah Biologi Laut Untuk Meningkatkan Sikap Ilmiah Mahasiswa.

Abstract

enelitian ini bertujuan untuk mengembangkan lembar kerja mata kuliah Biologi Laut dan untuk mengetahui peningkatan sikap ilmiah mahasiswa STKIP Puangrimaggalatung Sengkang melalui pengembangan lembar kerja mata kuliah Biologi Laut. Subyek dalam penelitian ini adalah lembar kerja mata kuliah Biologi Laut sedangkan responden penelitian adalah 30 mahasiswa dan 2 dosen mata kuliah Biologi Laut (observer dan validator). Dalam penelitian ini dilakukan penilaian sikap ilmiah dan tiga kali tes untuk hasil belajar mahasiswa yaitu pretest sebelum pembelajaran, posttest I setelah pembelajaran tanpa lembar kerja dan posttest II setelah pembelajaran dengan lembar kerja. Instrumen yang digunakan dalam penelitian berupa angket validasi materi dan desain, angket persepsi mahasiswa, lembar observasi penilaian sikap ilmiah dan tes uraian tertulis.Data yang terkumpul dianalisis secara kuantitatif dan kualitatif. Data validasi materi dan desain diperoleh dari penilaian dosen mata kuliah Biologi Laut, data persepsi mahasiswa diperoleh dari tanggapan mahasiswa, data sikap ilmiah diperoleh dari hasil pengamatan observer I dan observer II saat pembelajaran berlangsung dan data hasil belajar diperoleh dari tes uraian tertulis mahasiswa. Hasil penelitian menunjukkan bahwa: (1) Lembar kerja Biologi Laut yang dikembangkan layak untuk digunakan berdasarkan penilaian ahli materi sebanyak 87,87% dengan kategori sangat layak, ahli media sebanyak 82,14% dengan kategori sangat layak dan tanggapan setuju mahasiswa sebanyak 90%. (2) Pengembangan lembar kerja mata kuliah Biologi Laut mampu meningkatkan sikap ilmiah mahasiswa STKIP Puangrimaggalatung Sengkang. Hal ini terbukti dari rata-rata persentase hasil penelitian sikap ilmiah sebelum penggunaan lembar kerja sebanyak 56% dan setelah penggunaan lembar kerja sebanyak 83,04%

Profile of Teaching Materials Environment Biology and Ability Pre-service Biology Teacher to Communicate Laboratory Report

“…Teaching materials in a scientific discipline or knowledge can be used as learning resources or learning media [7], as a teaching tool, teaching materials must include teaching material on how to present teaching materials and models to improve pre-service teacher ' cognitive [2], [4] and psychomotor skills [10]. This is in line with what has been shown by Abdulraheem & Amali, (2013) that there is a significant correlation between the use of teaching material and student performance, so teaching material is an important Profile of Teaching Materials Environment Biology and Ability Pre-service Biology Teacher to Communicate Laboratory Report learning element, as it can act as learning resources and contain material which is dominated by the pre-service teacher of course [6]. In addition to the teaching material, learning strategies are one of the factors for learning success [2].…”

“…Another benefit of using classroom materials in Akoni (2016) learning process is the ability to complete oral lessons, make learning more focused, attract student attention, and save time and energy. In addition, the development of teaching materials such as learning modules can improve learning outcomes [4], teaching materials in the form of working groups can improve pre-service teacher ' academic attitudes [6]. According to Bahri (2016), teaching materials are only an indicator of the success of the learning process, namely the achievement of effective, cognitive and psychomotor factors.…”

“…Teaching materials are tools that can help teachers and pre-service teacher in the teaching and learning process [4] and can be used to overcome the difficulties of learning from pre-service teacher [5]. Currently, teaching materials compiled by some teachers and lecturers have no relation to the context, to the state of the students [6], and not to research purposes [7], thus affecting pre-service teacher ' low interest and motivation in the learning process [8]. The learning process in higher education is generally done by assigning tasks, discussions and creating papers, which are then presented to the class.…”

“…Practical activities are an integral part of the learning process and can be used to: to develop complete competences in cognitive, affective and psychomotor aspects in pre-service teacher [13]. In addition, hands-on activities can give pre-service teacher the ability to argue or communicate in practical reports [6]. Therefore, communication skills are part of the scientific process competencies that must be acquired and trained by biology education pre-service teacher to develop the pre-service teacher ' potential in a course [15].…”

Development of Electronic Student Worksheets (E-LKPD) Based on Problem Based Learning as an Effort to Improve Critical Thinking of Grade VIII Middle School Students on Respiratory System Material

“…The comments from experts suggest that the material be made and presented more varied so that it is not boring and more varied, then the sentences and words are adjusted to the child's level of development. Worksheets with the very appropriate category can be used in research after being revised according to suggestions from the validator (Haerunnisa et al, 2018). From the validation results of material experts and media experts, E-LKPD was declared feasible and can be tested.…”