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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
PENGARUH PENDEKATAN PEMBELAJARAN AIR (AUDITORY INTELLECTUALLY REPETITION ) DENGAN METODEDEMONSTRASI TERHADAP KEMAMPUAN BERKOMUNIKASI DAN KEMAMPUAN BERPIKIR KRITIS SISWA Merry Ariska; Muhammad Fuaddunazmi; Habibi Habibi
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 (495.895 KB) | DOI: 10.33394/j-lkf.v4i2.91

Abstract

This research aims to know the existence effect of AIR (Auditory Intellectually Repetition) learning approach with the demonstration method toward the communication and critical thinking ability. This research includes the experimental research (pretest-postest only control group design) with a populations that are all of students grade VII SMPN 8 Taliwang with number of students 40 peoples, sample of this research there are two class, where class of VII A as a experimental class and class VII B as a control  class. Analysis technique used t-test, ttest  for critical thinking abilities 3,64 greater than ttabelis 2,15, communication skills obtained tvalue(3,33)  thantTabel(2,15). Cause the value ttest is greater than ttabel then Ho is unaccepted and Ha accepted, this means the use of AIR learning approach with the method of demonstration has effects on improvement of communication and critical thinking ability in class of VII SMPN 8 Taliwang.