KELAYAKAN LEMBAR PENUGASAN TERSTRUKTUR DENGAN MERATIFIKASI PERNYATAAN SOCRATES & RENE DESCARTES PADA SUB MATERI FAKTOR-FAKTOR YANG MEMPENGARUHI LAJU REAKSI

Abstrak

Tujuan penelitian ini dihasilkan Lembar Penugasan Terstruktur (LPT) pada sub-materi faktor-faktor berpengaruh pada laju reaksi yang meratifikasi pernyataan Socrates & Rene Descartes. LPT ini diakrominkan dengan LPT-MPSR. Kriteria kelayakan meliputi validitas, keefektifan, dan kepraktisan. Pengembangan LPT-MPSR menggunakan metode Research and Development (R&D). Uji coba dilakukan secara terbatas terhadap peserta didik di SMA Y Lamongan dengan jumlah 15 orang. Instrumen penelitian yang digunakan terdiri atas lembar validasi, lembar tes keterampilan meratifikasi pernyataan Socrates & Rene Descartes, dan lembar angket respon peserta didik. Data dianalisis secara kuantitatif deskriptif. LPT-MPSR dinyatakan memenuhi kriteria kevalidan jika nilai Mo ≥ 4 untuk tiap soal dan R ≥ 75%. LPT-MPSR dinyatakan memenuhi kriteria efektivitas jika nilai N-gain score ≥ 0,7. LPT-MPSR dinyatakan memenuhi kriteria kepraktisan jika didapatkan persentase hasil angket respon peserta didik ≥ 61%. Hasil penelitian menyatakan LPT-MPSR yang dikembangkan dinyatakan telah memenuhi syarat kelayakan ditinjau dari kriteria validitas, efektivitas, dan kepraktisan.

Kata kunci: Lembar Penugasan Terstruktur, Pernyataan Socrates & Rene Descartes

The purpose of this study resulted in a Structured Assignment Sheet (SAS) on sub-material factors influential on the rate of reaction that ratified the statements of Socrates & Rene Descartes. This a Structured Assignment Sheet is associated with SAS-RSRS. Eligibility criteria include validity, effectiveness, and practicality. SAS-RSRS development uses research and development (R&D) methods. The trial was conducted on a limited basis to students at Y Lamongan High School with a total of 15 people. The research instruments used consist of validation sheets, skill test sheets ratifying Socrates & Rene Descartes statements, and student response questionnaire sheets. Data is analyzed in a quantitatively descriptive manner. SAS-RSRS is declared to meet the criteria for validity if the Mo value ≥ 4 for each problem and R ≥ 75%. SAS-RSRS is declared to meet the effectiveness criteria if the N-gain score is ≥ 0.7. SAS-RSRS is declared to meet the criteria of practicality if the percentage of student response results is ≥ 61%. The results stated that the SAS-RSRS developed was declared to have qualified eligibility reviewed from the criteria of validity, effectiveness, and practicality.

Keywords: Structured Assignment Sheet, Socrates & Rene Descartes Statements