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Sri M. Sabang
Universitas Tadulako, Palu – Indonesia 94119
Chemistry Education

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The Implementation of Two Strength Method on the Topic of Chemical Equilibrium toward Learning Outcomes of Students in 11th Grade Science at SMA Negeri 1 Sindue on Academic Year 2016-2017 Andi Pangeran; Irwan Said; Sri M. Sabang
Jurnal Akademika Kimia Vol. 9 No. 3 (2020)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (235.961 KB) | DOI: 10.22487/j24775185.2020.v9.i3.pp139-142

Abstract

This study aimed to determine the differences of students’ learning outcomes between the class implementing the two strenght method and the class with the lecture method on the topic of chemical equilibrium in 11th grade science at SMA Negeri 1 Sindue on academic year 2016-2017. This type of study was a quasi experiment with a non-randomized pretest-posttest control group design. The sample of this study consisted of two classes namely students of class XI science 3 as the exsperimental class (n = 30) and students of class Xl science 2 as the control class (n = 30). Data of students’ learning outcomes were analyzed using t-test statistic of two-party. The analysis obtained the everage scores of the experimental and the control class were 50.50 with a standard deviation of 9.79 and 41.03 with a standard deviation of 11.01. Result of the hypothesis test with t-test statistic of two-party obtained –ttable ≤ tcount ≥ + ttable (tcount = 2.35 and ttable = 2.00) with a significance level of 0.05 and degree of freedom of 58 then H0 was rejected and H1 was accepted. This study concludes that there is difference in students’ learning outcomes between class with the implementation of the two strength methods and class with the lecture method on the topic of chemical equilibrium in 11th grade science at SMA Negeri 1 Sindue on academic year 2016-2017.
The Influence of Experiental Learning Model Assisted Experiment on Material Electrolyte and Non-electrolyte Solutions toward the Learning Outcome of Students Class X MIA at SMA Negeri 3 Palu Yonathan Banua; Sri M. Sabang; Vanny M. A. Tiwow
Jurnal Akademika Kimia Vol. 9 No. 1 (2020)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2527.791 KB) | DOI: 10.22487/j24775185.2020.v9.i1.pp1-6

Abstract

This research focused on the influence of the experiential Learning Model Assisted Experiment on material electrolyte and non-electrolyte solutions toward the learning result of science students class X MIA at SMA Negeri 3 Palu. This research used quasi-experimental with a control group research design using pre-test and post-test. The population was all of science students class X MIA at SMA Negeri 3 Palu registered in the 2016-2017 academic year. The purposive sampling was used in choosing the sample. The sample in this research was the students of experiment class (n = 32) and control class (n = 32). The statistic data used a one-party t-test with a prerequisite test: normality and homogeneity test. Based on the result of hypothesis testing, it showed that tcounted > t1-α (tcounted = 3.35 and ttable = 1.67) with the level of significance a = 0.05 and degree of freedom 61, as the result H0 was rejected and H1 was accepted, means there was a significant difference between experimental group and control group. Therefore it can be concluded that there was an influence of experiential learning model-assisted experiments on material electrolyte and nonelectrolyte solutions toward the learning result of chemistry students X MIA at SMA Negeri 3 Palu.
The Implementation of Two Strength Method on the Topic of Chemical Equilibrium toward Learning Outcomes of Students in 11th Grade Science at SMA Negeri 1 Sindue on Academic Year 2016-2017 Andi Pangeran; Irwan Said; Sri M. Sabang
Jurnal Akademika Kimia Vol. 9 No. 3 (2020)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/j24775185.2020.v9.i3.pp139-142

Abstract

This study aimed to determine the differences of students’ learning outcomes between the class implementing the two strenght method and the class with the lecture method on the topic of chemical equilibrium in 11th grade science at SMA Negeri 1 Sindue on academic year 2016-2017. This type of study was a quasi experiment with a non-randomized pretest-posttest control group design. The sample of this study consisted of two classes namely students of class XI science 3 as the exsperimental class (n = 30) and students of class Xl science 2 as the control class (n = 30). Data of students’ learning outcomes were analyzed using t-test statistic of two-party. The analysis obtained the everage scores of the experimental and the control class were 50.50 with a standard deviation of 9.79 and 41.03 with a standard deviation of 11.01. Result of the hypothesis test with t-test statistic of two-party obtained –ttable ≤ tcount ≥ + ttable (tcount = 2.35 and ttable = 2.00) with a significance level of 0.05 and degree of freedom of 58 then H0 was rejected and H1 was accepted. This study concludes that there is difference in students’ learning outcomes between class with the implementation of the two strength methods and class with the lecture method on the topic of chemical equilibrium in 11th grade science at SMA Negeri 1 Sindue on academic year 2016-2017.
The Influence of Experiental Learning Model Assisted Experiment on Material Electrolyte and Non-electrolyte Solutions toward the Learning Outcome of Students Class X MIA at SMA Negeri 3 Palu Yonathan Banua; Sri M. Sabang; Vanny M. A. Tiwow
Jurnal Akademika Kimia Vol. 9 No. 1 (2020)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/j24775185.2020.v9.i1.pp1-6

Abstract

This research focused on the influence of the experiential Learning Model Assisted Experiment on material electrolyte and non-electrolyte solutions toward the learning result of science students class X MIA at SMA Negeri 3 Palu. This research used quasi-experimental with a control group research design using pre-test and post-test. The population was all of science students class X MIA at SMA Negeri 3 Palu registered in the 2016-2017 academic year. The purposive sampling was used in choosing the sample. The sample in this research was the students of experiment class (n = 32) and control class (n = 32). The statistic data used a one-party t-test with a prerequisite test: normality and homogeneity test. Based on the result of hypothesis testing, it showed that tcounted > t1-α (tcounted = 3.35 and ttable = 1.67) with the level of significance a = 0.05 and degree of freedom 61, as the result H0 was rejected and H1 was accepted, means there was a significant difference between experimental group and control group. Therefore it can be concluded that there was an influence of experiential learning model-assisted experiments on material electrolyte and nonelectrolyte solutions toward the learning result of chemistry students X MIA at SMA Negeri 3 Palu.
Co-Authors Agustin Tiwow Andi Pangeran Irwan Said Yonathan Banua