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All Journal Lensa: Jurnal Kependidikan Fisika
Samsun Hidayat
Dosen Program Studi Pendidikan Fisika, IKIP Mataram
Astronomy Chemistry Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Physics

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PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED INSTRUCTION (PBI) BERBASIS AUTENTIK ASESMENT UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS SISWA Fujiah Fujiah; Saiful Prayogi; Samsun Hidayat
Lensa: Jurnal Kependidikan Fisika Vol 4, No 2: December 2016
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (277.252 KB) | DOI: 10.33394/j-lkf.v4i2.84

Abstract

The objective of this research was to know the improvement of students critical thinking ability in MA Islahul Ummah NW Bunut Baok, academic year 2015/2016 by using PBI based on authentic assessment. This research used Classroom Action Research (CAR) and it consisted of two cycles. Each cycle consisted of planning, action, observation, and reflection. The data of student’s critical thinking ability was taken by giving student test, it was form of essay test. The results were obtainedseveral findings namely: 1) at first cycle: the mean score of students’ critical thinking abilitywas 54,41 and categorized into low category; 2) at second cycle:the mean score of students’ critical thinking ability was 85,29and categorizedintohigh category. Based on the results of this research can be concluded thatPBI based on authentic assessment can improve students’ critical thinkingability at the X grade students of MA. Islahul Ummah NW Bunut Baok, academic year 2015/2016.
PENGARUH MODEL PEMBELAJARAN LANGSUNG (DIRECT INSTRUCTION) DENGAN PENDEKATAN KONTEKSTUAL TERHADAP PEMAHAMAN KONSEP SISWA Nurkomaria Purnamasari; Habibi Habibi; Samsun Hidayat
Lensa: Jurnal Kependidikan Fisika Vol 4, No 2: December 2016
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (291.787 KB) | DOI: 10.33394/j-lkf.v4i2.85

Abstract

This research aimed to know the effect of direct instruction model with  contextual approach toward students concept comprehension in class XI SMA PGRI Sape. The method of this research was quasy-experimental with research design was pretest-posttest control group design. Population of this research is taken from all students in grade XI IPA. The research sample used was a class XI IPA 3 as an experimental class and class XI IPA 1 as the control class. The sampling technique using Simple Random Sampling. The technique of data colletion used instrument test in the form of essays. Analysis of data using homogenity, normality test, hypothesis testing. Hypothesis test (t-test) students concept comprehension obtained t = 9.67 ≥ table = 2.002. It can be concluded that the direct instruction model with contextual approach significantly affect students concept comprehension.PENGARUH MODEL PEMBELAJARAN LANGSUNG (DIRECT INSTRUCTION) DENGAN PENDEKATAN KONTEKSTUAL TERHADAP PEMAHAMAN KONSEP SISWA
Co-Authors Fujiah Fujiah Habibi Habibi Nurkomaria Purnamasari Prayogi, Saiful