The effectiveness of using Logical Parameter method to improve pupil's mastery in answering questions Science Section B about controlling variables: a case study among Year 6 pupil's at SK Lubok Antu, Reban, Serian Sarawak / Emi Abdul Rasid

This action research is a form of research studies conducted to improve student proficiency in answering the questions of the variables, especially the manipulated variables and responding variables using the "Logical Parameter”. A total of 11 students from Year 6 of SK Lubok Antu / Reban, Serian involved in the study. Information was collected through questionnaire, pretest and post test. Questionnaire given shows the demographic of respondent and attitude and interest of them about science. Post-test results showed an increase in the percentage of pre-test scores compared to all respondents. “Logical Parameter” method can solve the problem of student proficiency in answering questions of variables, improve student achievement in science subjects and increasing student interest in the answer section B. Hopefully this action research to improve the quality of teaching and learning practices of students in mastering the answer questions about variables very well.