THE EFFECTIVENESS OF PROBLEM BASED LEARNING MODEL BASED ON LESSON STUDY TO INCREASE STUDENTS ACHIEVEMENT IN SALT HYDROLYSIS TOPIC

Siahaan, Jori Josua S. (2015) THE EFFECTIVENESS OF PROBLEM BASED LEARNING MODEL BASED ON LESSON STUDY TO INCREASE STUDENTS ACHIEVEMENT IN SALT HYDROLYSIS TOPIC. Undergraduate thesis, UNIMED.

[img] Text
4113131032 COVER.pdf - Published Version

Download (0B)
[img] Text
4113131032 LEMBAR PENGESAHAN.pdf - Published Version

Download (0B)
[img] Text
4113131032 KATA PENGANTAR.pdf - Published Version

Download (0B)
[img] Text
4113131032 ABSTRAK.pdf - Published Version

Download (0B)
[img] Text
4113131032 DAFTAR ISI.pdf - Published Version

Download (0B)
[img] Text
4113131032 DAFTAR TABEL.pdf - Published Version

Download (0B)
[img] Text
4113131032 DAFTAR GAMBAR.pdf - Published Version

Download (0B)
[img] Text
4113131032 DAFTAR LAMPIRAN.pdf - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_lightbox)
lightbox.jpg - Published Version

Download (0B)
[img] Text
4113131032 BAB I.pdf - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_preview)
preview.jpg - Published Version

Download (0B)
[img] Text
4113131032 BAB V.pdf - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_medium)
medium.jpg - Published Version

Download (0B)
[img] Text
4113131032 DAFTAR PUSTAKA.pdf - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_small)
small.jpg - Published Version

Download (0B)
[img] Other (Generate index codes conversion from text to indexcodes)
indexcodes.txt - Published Version

Download (0B)
[img] Other (Generate index codes conversion from text to indexcodes)
indexcodes.txt - Published Version

Download (0B)
[img] Other (Generate index codes conversion from text to indexcodes)
indexcodes.txt - Published Version

Download (0B)
[img] Other (Generate index codes conversion from text to indexcodes)
indexcodes.txt - Published Version

Download (0B)
[img] Other (Generate index codes conversion from text to indexcodes)
indexcodes.txt - Published Version

Download (0B)
[img] Other (Generate index codes conversion from text to indexcodes)
indexcodes.txt - Published Version

Download (0B)
[img] Other (Generate index codes conversion from text to indexcodes)
indexcodes.txt - Published Version

Download (0B)
[img] Other (Generate index codes conversion from text to indexcodes)
indexcodes.txt - Published Version

Download (0B)
[img] Other (Generate index codes conversion from text to indexcodes)
indexcodes.txt - Published Version

Download (0B)
[img] Other (Generate index codes conversion from text to indexcodes)
indexcodes.txt - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_lightbox)
lightbox.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_preview)
preview.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_medium)
medium.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_small)
small.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_lightbox)
lightbox.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_preview)
preview.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_medium)
medium.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_small)
small.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_lightbox)
lightbox.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_preview)
preview.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_medium)
medium.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_small)
small.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_lightbox)
lightbox.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_preview)
preview.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_medium)
medium.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_small)
small.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_lightbox)
lightbox.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_preview)
preview.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_medium)
medium.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_small)
small.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_lightbox)
lightbox.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_preview)
preview.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_medium)
medium.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_small)
small.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_lightbox)
lightbox.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_preview)
preview.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_medium)
medium.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_small)
small.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_lightbox)
lightbox.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_preview)
preview.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_medium)
medium.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_small)
small.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_lightbox)
lightbox.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_preview)
preview.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_medium)
medium.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_small)
small.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_lightbox)
lightbox.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_preview)
preview.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_medium)
medium.jpg - Published Version

Download (0B)
[img] Other (Thumbnails conversion from text to thumbnail_small)
small.jpg - Published Version

Download (0B)

Abstract

The effectiveness of Problem Based Learning model based on Lesson Study to increase student`s achievement in Salt Hydrolysis topic in SMA N 15 Medan is explained. The research aimed 1) to know the student`s achievement by using PBL model based on Lesson Study is higher than using direct instruction model, 2) to prove that alternative hypothesis (Ha) is accepted and nil hypothesis (H0) is refused by using statistical hypothesis testing, 3) to know the using of PBL model based on Lesson Study is effective in increasing student`s achievement in Salt Hydrolysis topic compared with direct instruction model, 4) to know the cognitive aspect will be most improved by using of PBL model based on Lesson Study in salt hydrolysis topic from C1 to C4. The population was all of the students in grade XI at second semester academic year 2014/2015. The class was divided into two classes; experiment class (XI IPA-2) and control class (XI IPA-4). Instrument that used is validated 20 multiple choice questions by empirical validity and construct validity and all questions are reliable. The first time, same pre-test is given to both of class. In experiment class was used Problem Based Learning model based on Lesson Study and in control class was used direct instruction model. The last, same post-test is given for each of class after teaching treatment. Test result stated that the sample is distributed normally and homogeny. Based on the result, pre-test of experiment class (35) is higher than control class (33.11) and post-test of experiment class (79.73) is also higher than control class (65.95). Based on the observation sheet of Lesson Study that was observed show that the students less in stay learn with friend (50%) but many students worked together in “U� form seat (83.3%). And the improvement of cognitive aspect level of student that most increasing was obtained that in experiment class is C1 0.63, C2 0.53, C3 0.67, C4 0.59. The hypothesis testing show that tcount 5.1985 while ttable 1.6684, tcount > ttable, so Ha is received. It proved that student`s achievement was taught by PBL model based on Lesson Study is higher than direct instruction model. Increasing of student`s achievement was calculated show that percentages gain in experiment class is 69.5% and in control class is 48.3%. And the effectiveness of Problem Based Learning model based on Lesson Study in Salt Hydrolysis topic is 30.54%.

Item Type: Thesis (Undergraduate)
Contributors:
ContributionNameNIDN/NIDK
Thesis advisorDwi, Retno196601261991032003
Call Number: SK-2015 KIM 030
Keywords: effectiveness; problem based learning; lesson study; students achievement; salt hydrolysis
Subjects: L Education > LB Theory and practice of education
Q Science > QD Chemistry
Divisions: Fakultas Matematika dan Ilmu Pengetahuan Alam > Pendidikan Kimia
Depositing User: Mrs Desy Sry Yani
Date Deposited: 08 Apr 2016 08:34
URI: http://digilib.unimed.ac.id/id/eprint/12315

Actions (login required)

View Item View Item