Abstract :
Education has a central role in the development of a country's development
and therefore education is an important concern every government even more so
in Indonesia there are still some problems in the world of education, one of which
is the low cognitive learning outcomes of students, especially in biology subjects
that require an can overcome these problems. The purpose of this study was to
determine the Effect of STAD (Reading Concept Mapping Student Teams
Achievement Devision) Remap Learning Model with Lesson Study Patterns on
Cognitive Learning Outcomes of Class XI Students of SMA Negeri 1 Sukamulia
2017/2018 Academic Year. This type of research is experimental research using
Quasi Experimental Design. The population in this study students of class XI IPA
semester I consisting of 2 classes with a total of 55 students. The sample in this
study is class XI IPA 1 as the experimental class and class XI IPA 2 as the control
class using simple random sampling technique. The instruments in this study were
tests of cognitive learning outcomes in the form of essay tests totaling 8 items.
Based on the results of data analysis obtained the average value of the
experimental class posttest is 78.82 and the control class is 66.56. While the
hypothesis test using statistical analysis with the t-test formula at the 5%
confidence level is obtained by tcount of 6.97. after compared with t table 1.404,
then tcount 6.97> t table 1.404, so that the conclusion in this study is that there is
an effect of STAD (Reading Concept Mapping Student Teams Achievement
Devision) Remap Learning Model with Lesson Study Patterns on Cognitive
Learning Outcomes of Class XI Students of SMA 1 Sukamulia Year 2017/2018
teaching.
Keywords: STAD Remap, Cognitive Learning Outcomes, Lesson Study