Electronic Theses and Dissertation

Abstrak laila ramadani. (2024). analisis hasil validasi perangkat pembelajaran berbasis problem based learning pada materi ekosistem kelas x sma n 1 baitussalam. [skripsi. universitas syiah kuala]. dibawah bimbingan dewi andayani., s.pd., m.pd., dan dr. ismul huda, m.si. materi pembelajaran ekosistem merupakan materi yang perangkat pembelajaranya belum banyak dikembangkan dengan model problem based learning (pbl). materi ekosistem penting dalam pemebelajaran biologi, dalam pembelajaran perlu adanya berbagai variasi, model pembelajaran problem based learning erat kaitanya ke abad 21, problem based learning perlu di teliti dan di kembangkan agar tujuan pembelajaran tercapai. sehingga disusun dan dilakukan validasi perangkat pembelajaran berbasis problem based learning (pbl). tujuan penelitian ini adalah menghasilkan perangkat pembelajaran berbasis problem based learning pada materi ekosistem untuk kelas x sma n 1 baitussalam. penelitian ini menggunakan metode kuantitatif, dengan prosedur analisis penyusunan perangkat pembelajaran yaitu,tahap analisis, tahap perencanaan, tahap perancangan, tahap uji coba dan tahap revisi. instrumen pengumpulan data dengan lembar validasi modul ajar, lkpd dan instrumen tes dianalisis dengan beberapa uji yaitu validitas isi, validitas kriteria, uji tingkat kesukaran dan uji daya beda. hasil analisis validasi penelitian oleh 3 validator diperoleh data frekuensi modul ajar paling tinggi adalah jawaban setuju (75%). rata-rata nilai modul ajar sebesar 83,3% dengan kriteria “sangat valid”. data frekuensi lkpd jawaban paling tinggi adalah setuju (63%). rata-rata nilai lkpd sebesar 85,5% dengan kriteria “sangat valid” dan untuk instrumen tes hasil cronbach’s alpha sebesar 0,706. hasil penelitian diketahui bahwa perangkat pembelajaran berbasis problem based learning (pbl) pada materi ekosistem untuk kelas x sma n 1 baitussalam telah teruji validitasnya dan layak digunakan. kata kunci: ekosistem, perangkat pembelajaran, problem based learning

ABSTRACT Laila Ramadani. (2024). Analysis of Validation Results of Problem Based Learning Tools on Ecosystem Material for Class X SMA N 1 Baitussalam . [Script. Syiah Kuala University]. Under the guidance of Dewi Andayani, S.Pd., M.Pd., and Dr. Ismul Huda, M.Si Ecosystem learning material is material for which learning tools have not been widely developed using the Problem Based Learning (PBL) model. Ecosystem material is important in biology learning, in learning there needs to be various variations, the Problem Based Learning learning model is closely related to the 21st century, Problem Based Learning needs to be researched and developed so that learning objectives are achieved. So that Problem Based Learning (PBL) based learning tools are prepared and validated. The aim of this research is to produce learning tools based on Problem Based Learning on Ecosystem material for class X SMA N 1 Baitussalam. This research uses qualitative methods, with analysis procedures for preparing learning tools, namely, analysis stage, planning stage, design stage, trial stage and revision stage. Data collection instruments using teaching module validation sheets, LKPD and test instruments were analyzed using several tests, namely content validity, criterion validity, difficulty level test and differential power test. The results of research validation analysis by 3 validators showed that the highest frequency of teaching modules was an affirmative answer (75%). The average value of the teaching module is 83,3% with the criteria "very valid". Data on the frequency of LKPD, the highest answer is agree (63%). The average LKPD score was 85,5% with the criteria "very valid" and for the test instrument the Cronbach's Alpha result was 0.706. The research results show that the Problem Based Learning (PBL) based learning tools on Ecosystem material for class X SMA N 1 Baitussalam have been tested for validity and are suitable for use. Keywords: Ecosystem, Learning Tools, Problem Based Learning