This research aimed to describe the effectiveness of problem solving learning model to improve the fluency skills in acid-base subject matter. The population of this research were students of class XI IPA SMA Al-Azhar 3 Bandar Lampung even semester of academic 2013-2014. Sample was taken by purposive sampling technique and obtained XI IPA 4 class and XI IPA 5 class assamples. The method used in this research was quasi experimental with non eqiuvalent pretest-posttest control group design. Effectiveness of this learning model was showed by the significant difference of n-Gain between experiment class and control class. The results of research showed that the average n-Gain of fluency skills of control class and experiment class were 0,3...
This research was conducted to describe the effectiveness of problem-solving student worksheet in im...
The aim of this research was to describe the effectivity of problem solving learning to increase stu...
This research was aimed to describe the effectiveness of discovery learning model to increase studen...
This research aimed to describe the effectiveness of problem solving learning model to improve the f...
This research aimed to describe the effectiveness of problem solving learning model to improve stude...
This research aimed to describe the effectiveness of problem solving learning model to improve stude...
This research aims to describe the effectiveness of problem solving students worksheet to improve st...
The aim of this research was to describe the effectivity of problem solving learning to increase stu...
This research was aimed to describe the effectiveness of using the model discovery learning model to...
This research aimed to describe the effectiveness of problem solving learning model to improve the ...
This research aimed to describe the effectiveness of problem solving learning to increase student’s ...
This research was aimed to describe the effectiveness of acid base topic. This research used quasi e...
This research was aimed to describe the effectiveness of problem based learning model to improve the...
The quasi experiment research using non equivalence control group design aimed to describe the effec...
This research were intended to describe the practicality, effectivility, and effect size of problem ...
This research was conducted to describe the effectiveness of problem-solving student worksheet in im...
The aim of this research was to describe the effectivity of problem solving learning to increase stu...
This research was aimed to describe the effectiveness of discovery learning model to increase studen...
This research aimed to describe the effectiveness of problem solving learning model to improve the f...
This research aimed to describe the effectiveness of problem solving learning model to improve stude...
This research aimed to describe the effectiveness of problem solving learning model to improve stude...
This research aims to describe the effectiveness of problem solving students worksheet to improve st...
The aim of this research was to describe the effectivity of problem solving learning to increase stu...
This research was aimed to describe the effectiveness of using the model discovery learning model to...
This research aimed to describe the effectiveness of problem solving learning model to improve the ...
This research aimed to describe the effectiveness of problem solving learning to increase student’s ...
This research was aimed to describe the effectiveness of acid base topic. This research used quasi e...
This research was aimed to describe the effectiveness of problem based learning model to improve the...
The quasi experiment research using non equivalence control group design aimed to describe the effec...
This research were intended to describe the practicality, effectivility, and effect size of problem ...
This research was conducted to describe the effectiveness of problem-solving student worksheet in im...
The aim of this research was to describe the effectivity of problem solving learning to increase stu...
This research was aimed to describe the effectiveness of discovery learning model to increase studen...