PENGEMBANGAN LEMBAR KEGIATAN PESERTA DIDIK BERBASIS PROJECT BASED LEARNING UNTUK MENINGKATKAN BERPIKIR KRITIS DAN KETERAMPILAN SOSIAL BAGI SISWA KELAS IV SEKOLAH DASAR

PROJECT BASED LEARNING-BASED STUDENT ACTIVITY SHEET DEVELOPMENT TO SOCIAL SKILLS FOR CLASS IV STUDENTS OF ELEMENTARY SCHOOL

ABSTRAK

Wulandari, Dyah. 2022. Pengembangan Lembar Kegiatan Peserta Didik Berbasis Project Based Learning Untuk Meningkatkan Berpikir Kritis dan Keterampilan Sosial Bagi Siswa Kelas IV Sekolah Dasar. Tesis, Program Studi Pendidikan Dasar, Pascasarjana Universitas Negeri Surabaya. Pembimbing (1) Prof. Dr. Mustaji, M.Pd, dan (2) Dr. Rr. Nanik Setyowati, M.Si.

Kata-kata kunci : LKPD, Project Based Learning, Berpikir Kritis, Keterampilan Sosial

Penelitian ini bertujuan untuk : (1) menghasilkan LKPD berbasis Project Based Learning yang layak  untuk meningkatkan berpikir kritis dan keterampilan sosial bagi siswa kelas IV Sekolah Dasar (2) menghasilkan LKPD berbasis Project Based Learning yang efektif untuk meningkatkan berpikir kritis bagi siswa kelas IV Sekolah Dasar (3) menghasilkan LKPD berbasis Project Based Learning yang efektif untuk meningkatkan keterampilan sosial bagi siswa kelas IV Sekolah Dasar. (4) menghasilkan LKPD berbasis Project Based Learning yang praktis untuk meningkatkan berpikir kritis dan keterampilan sosial bagi siswa kelas IV Sekolah Dasar.

            Penelitian pengembangan media pembelajaran ini mengacu pada model ADDIE. Subjek penelitian adalah peserta didik kelas IV SD Negeri Mojo dengan jumlah 16 peserta didik. Desain penelitian menggunakan one group pretest-posttest.

            Hasil penelitian menunjukkan : (1) bahwa perangkat pembelajaran berupa silabus memperoleh hasil validasi sebesar 86,6% dan RPP memperoleh hasil validasi sebesar 94%. Hasil validasi instrumen soal pre-posttes sebesar 91,6%. Sedangkan hasil validasi LKPD dari ahli media sebesar 90%. Berdasarkan penghitungan skala Likert hasil validasi tersebut masuk kriteria sangat layak. Sehingga dapat disimpulkan bahwa LKPD Berbasis Project Based Learning Untuk Meningkatkan Berpikir Kritis dan Keterampilan Sosial Bagi Siswa Kelas IV Sekolah Dasar sangat layak untuk digunakan. (2) Terdapat peningkatan sedang pada  pemerolehan nilai pretest dan posttest, secara klasikal ketuntasan hanya 12,5% dengan rata-rata pretes sebesar 52,81. Hasil nilai posttes secara klasikal ketuntasan mencapai 87,5% dengan rerata nilai posttes sebesar 80,94. Berdasarkan penghitungan N-Gain skor terdapat peningkatan sebesar 0,60 dan termasuk dalam kritteria peningkatan sedang. (3) Observasi keterampilan komunikasi siswa diperoleh hasil 86,6%, berpartisipasi 91,8%, dan berbagi sebesar 94,4%. Secara klasikal diperoleh rerata sebesar 92,18, dengan kriteria sangat aktif. (4) Hasil penilaian guru terhadap LKPD Berbasis Project Based Learning Untuk Meningkatkan Berpikir Kritis dan Keterampilan Sosial Bagi Siswa Kelas IV memperoleh nilai 92,18 % dan hasil rerata angket respon peserta didik sebesar 96,5%. Dari hasil tersebut menurut penghitungan skala Likert yang dikonversikan kedalam persentase masuk dalam kriteria sangat baik yang berarti sangat praktis. Dengan demikian dapat disimpulkan bahwa terhadap LKPD Berbasis Project Based Learning Untuk Meningkatkan Berpikir Kritis dan Keterampilan Sosial Bagi Siswa Kelas IV sangat praktis untuk digunakan sebagai media pembelajaran.

ABSTRACT

Wulandari, Dyah. 2022. Development of Project Based Learning Student Activity Sheets to Improve Critical Thinking and Social Skills for Grade IV Elementary School Students. Thesis, Basic Education Study Program, Postgraduate, State University of Surabaya. Supervisor (1) Prof. Dr. Mustaji, M.Pd, and (2) Dr. Rr. Nanik Setyowati, M.Si.

Keywords: LKPD, Project Based Learning, Critical Thinking, Social Skills

               This study aims to: (1) produce LKPD-based Project Based Learning that is feasible to improve critical thinking and social skills for grade IV elementary school students (2) produce LKPD-based Project Based Learning that is effective for improving critical thinking for grade IV elementary school students (3) produce LKPD based on Project Based Learning which is effective to improve social skills for fourth grade elementary school students. (4) produce practical Project Based Learning-based worksheets to improve critical thinking and social skills for fourth grade elementary school students.

               This learning media development research refers to the ADDIE model. The research subjects were fourth grade students of SD Negeri Mojo with a total of 16 students. The research design used one group pretest-posttest.

               The results showed: (1) that the learning device in the form of a syllabus obtained a validation result of 86.6% and RPP obtained a validation result of 94%. The results of the validation of the pre-posttest instrument were 91.6%. While the results of LKPD validation from media experts are 90%. Based on the calculation of the Likert scale, the validation results enter the very feasible criteria. So it can be concluded that Project Based Learning LKPD to Improve Critical Thinking and Social Skills for Grade IV Elementary School Students is very feasible to use. (2) There is a moderate increase in the acquisition of pretest and posttest scores, classically completeness is only 12.5% ​​with an average pretest of 52.81. The results of the posttest classical completeness score reached 87.5% with an average posttest score of 80.94. Based on the calculation of the N-Gain score, there is an increase of 0.60 and is included in the moderate improvement criteria. (3) Observation of students' communication skills obtained results of 86.6%, participating 91.8%, and sharing 94.4%. Classically obtained an average of 92.18, with very active criteria. (4) The results of the teacher's assessment of the Project Based Learning-Based LKPD to Improve Critical Thinking and Social Skills for Fourth Grade Students scored 92.18% and the average student response questionnaire was 96.5%. From these results, according to the Likert scale calculation which is converted into a percentage, it is included in the very good criteria, which means it is very practical. Thus, it can be concluded that the LKPD Based on Project Based Learning to Improve Critical Thinking and Social Skills for Class IV Students is very practical to be used as a learning medium.