scholarly journals Peningkatan Hasil Belajar Materi Penjumlahan Pecahan dengan Pendekatan Konstruktivisme

2021 ◽  
Vol 7 (1) ◽  
pp. 1-9
Author(s):  
Taufiqur Rohman ◽  
Paramita Ayu Ekasari

The study aimed to answer how the Constructivism approach can improve students' learning outcomes of adding fraction material in fourth-grade students of Madrasah Ibtidayah Tukangan, Ampel District, Boyolali Regency, Academic Year 2015/2016. This Classroom Action Research was carried out in two cycles. Each cycle has four stages, namely planning, implementing, observing, and reflecting. The data collection methods used were post-test observation sheets and documentation. The findings of this study revealed that the implementation of the Constructivism Approach can improve students' mathematics learning outcomes in adding fractions. This increase occurred from the first, and second cycles with the results of the Pre-test and Post-test have increased. In the first cycle, the mean score of the pre-test was 61.67, while the post-test was 68.88. In the second cycle, the mean score of the pre-test was 75, and the post-test was 88.89. Therefore, the mean score of pre-test, and post-test was increased by 13.89 or 22.23%. The increase of the mean score on the Pre-test and Post-test showed that the Constructivism approach can improve student learning outcomes.

2020 ◽  
Vol 2 (2) ◽  
pp. 64-72
Author(s):  
Yetri Ningsih

This research conducted caused by students' score at class X MIPA 4 very low in the vector material. The avarage of score of the daily test obtained by students was 60,5 and it had not yet reached mastery learning. One of the efforts to improve learning outcomes was to use powerpoint as a learning media. The purpose of this study was to determine the increase in activity and mathematics learning outcomes on vector material in learning using PowerPoint.This research design used the classroom action research. The research subjects were 36 students of class X MIPA 4 SMA Negeri 1 Lubuklinggau in the 2019/2020 academic year. Data collected by using tests and observations.The test used to obtain student learning outcomes in each cycle, while observation used to determine the learning process in each cycle. Data were analyzed using descriptive statistics. The results showed that the average score of student learning outcomes in the first cycle was 62.2 and 77.3 in the second cycle. The percentage of student learning completeness in the first cycle was 52.8%, in the second cycle it was 80.6%. The percentage of improvement in student learning outcomes after being given action was 15.29%. So it can be concluded that learning mathematics by using powerpoint media can improve student learning outcomes in class X MIPA 4 SMA Negeri 1 Lubuklinggau in the 2019/2020 academic year.


Author(s):  
Anisa Mardiyani ◽  
Yusuf Suryana ◽  
Winarti Dwi Febriani

<p><em>The problem in this study was the low student learning outcomes in mathematics learning the subject of multiplication of mixed fractions in class V. The purpose of this study was to see an increase in student learning outcomes in learning mixed fraction multiplication using the TGT learning model in class V SDN 2 Cigembor, Ciamis District, Regency. Ciamis. The population in the study were 30 grade students of SDN 2 Cigembor. The method used in this research is Classroom Action Research Methods (PTK) according to Kemmis and Mc. Taggart which consists of four stages: planning, implementing, observing, reflecting. This research was conducted in two cycles. The instruments used in this study were evaluation instruments, teacher performance instruments, and student activity instruments. Based on the results of the evaluation test data from cycle I to cycle II, it shows that in the first cycle the average student learning outcomes were 74.40 and learning completeness was 57%, while in the second cycle the average student learning outcomes were 79.83 and completeness learn by 87%. Based on the results of the research, it can be concluded that the use of the TGT learning model can improve student learning outcomes in the multiplication of mixed fractions in class V SDN 2 Cigembor, Ciamis District, Ciamis Regency, Academic Year 2019/2020.</em></p>


2019 ◽  
Vol 2 (1) ◽  
pp. 159-174
Author(s):  
ICHA TERESIA GINTING

This study aims to improve student learning outcomes in science subjects in grade IV SD Negeri 047166 Sukadame by using a Scientific model. Subjects in this study were fourth grade students totaling 28 students and the object of this study was to improve student learning outcomes by using a Scientific model. This type of research is Classroom Action Research (CAR) which is divided into 3 stages, namely general ideas, exploration, and action plans. Data collection techniques used are tests and observations, tests are given as many as 10 questions in multiple choice form. The questions given were pretest, post cycle I and post cycle II. While observation includes observing teacher activities and observing student activities in the learning process.The results of the study indicate an increase in student learning outcomes. In the pretest, it was found that the average value of 50 and the level of completeness in classical was 17.9%. In cycle I experienced an increase after using a Scientific model with an average value of 72.14, with a classical completeness level of 39.3%. And after the action taken and given post cycle II, it was obtained as many as 25 students who completed their learning outcomes and 5 students who did not complete their learning outcomes with the average posttest value of cycle II increased to 84.2% and the classical completeness level reached 82.1% . From the results obtained it can be concluded that the Scientific model can improve student learning outcomes in class IV SD Negeri 047166 Sukadame Learning Year 2018/2019. Based on the results of the study, the teacher is advised to use a Scientific model because it is proven to improve student learning outcomes.


2018 ◽  
Vol 1 (1) ◽  
pp. 124
Author(s):  
Rosemey Ratna Purnawati ◽  
Slameto Slameto ◽  
Elvira Hoesein Radia

Abstrak: Penelitian ini bertujuan untuk meningkatkan hasil belajar matematika menggunakan model pembelajaran Discovery Learning berbasis Kurikulum 2013 pada siswa kelas 4 di salah satu SD Negeri kota Salatiga. Jenis penelitian ini adalah penelitian tindakan kelas dengan dua siklus. Siklus I dan II terdiri dari tiga kali pertemuan. Subjek penelitian adalah siswa kelas 4. Pada kondisi awal nilai rata-rata klasikal adalah 62,25 dengan jumlah siswa tuntas sebanyak 10 siswa dan jumlah siswa tidak tuntas sebanyak 10 siswa. Pada siklus I rata-rata hasil belajar matematika meningkat menjadi 75,50 dan pada siklus II rata-rata hasil belajar siswa meningkat lagi menjadi 83,00. Presentase ketuntasan hasil belajar siswa juga mengalami peningkatan. Pada siklus I presentase ketuntasan mencapai 75% dan pada siklus II presentase ketuntasan mencapai 90%, dengan demikian dapat disimpulkan bahwa model pembelajaran Discovery Learning berbasis Kurikulum 2013  dapat meningkatkan hasil belajar.Abstract:  This study aims to improve the learning outcomes of mathematics through Discovery Learning based on 2013 curriculum model in the fourth grade students on one of the Salatiga State Elementary Schools. This type of research is a Classroom Action Research with two cycles. Both cycles consist of three meetings. The subjects of the study were the fourth grade students. The initial condition showed that the score was 62,25 with the total number of students who passed were only 10 students and the number of students who hasn’t passed were 10 students. At the first cycle of mathematics learning the outcomes increased to become 75,50. It means the percentage of completeness reached 75%. At the second cycle the average of student’s learning outcomes increased again to become 83,00. Showed that percentage of completeness reached 90%, thus it can be concluded that the Discovery Learning based on 2013 curriculum model can improve student learning outcomes.


2021 ◽  
Vol 4 (2) ◽  
Author(s):  
Purdiyanto Purdiyanto ◽  
◽  
Rambat Nur Sasongko ◽  
Muhammad Kristiawan ◽  
Ahmad Walid ◽  
...  

This research is motivated by the fact in the field that the fourth-grade students' mathematics learning outcomes are still low in Public Elementery School 16 Bengkulu City. This is presumably, the lack of application of demonstration methods and student activeness towards student learning outcomes. On this basis, this study is focused on discussing mathematics learning using demonstration methods. The problem of this research is the low student learning outcomes and the students' lack of understanding of the broad and perimeter material. The purpose of this study was to determine the effect of demonstration methods and student activeness on mathematics learning outcomes of fourth-grade students of SD Negeri 16 Bengkulu City. This type of research is a quantitative study with an experimental method approach. Data collection techniques using observation, tests and documentation. The data analysis technique used the t test. The result of this research is the demonstration method and student activeness have a significant effect. So it can be concluded that the higher the student's activity, the higher the learning outcomes and the demonstration method as well as the learning outcomes, which means that the working hypothesis (Ha) in this study is accepted, that is, there are differences in student activeness in the control and experimental classes.


2020 ◽  
Vol 12 (1) ◽  
pp. 212
Author(s):  
Hotma Siregar ◽  
Suryani Suryani

This study aims to determine whether the application of inquiry learning method can improve student learning outcomes in class XII MIPA I Madrasah Aliyah Negeri 1 Medan 2019/2020 Academic Year. This research is a classroom action research study consisting of 2 cycles. Each cycle consists of 4 stages, namely planning, implementation, observation, and reflection. Data collection techniques used were observation and test. The test consists of pretest, posttest Cycle I, and posttest Cycle II and observation includes the activities of teachers and students. The results showed an increase in student learning outcomes. The improvement process can be seen starting from the initial test with the breakdown of 49 students obtained by 15 students (30.61%) who received complete scores, while 34 students received incomplete grades. In the first cycle post-test, it increased to 30 students (61.22%) who received complete marks, while 19 students (38.78%) received incomplete grades. In the Post Cycle II out of 49 students, 47 students (95.91%) received complete marks, while 2 students (4.09%) received incomplete grades. Thus it can be concluded that the application of inquiry learning method can improve student learning outcomes in the subject of Civics Education majoring in Madrasah Aliyah Negeri 1 Medan in 2019/2020 Academic Year.


Author(s):  
Aman Sugianto

<p><em>The purpose of this research was to improve the learning outcomes of fourth grade students at SD Negeri Pabuaran 02 in science subjects through the application of experimental methods. The research that was conducted was Classroom Action Research (CAR) which was carried out in two cycles of action, each cycle consisting of two meetings. The stages for each cycle are planning, implementation, observation and reflection. Data was collected using observation techniques, documentation studies and tests. The results of the first cycle of research showed that students who completed the post-test were 63.6%. In the implementation of the second cycle of students who completed after carrying out the post test was 95.5%. These results indicate that the application of the experimental method can improve student learning outcomes in science subjects Class IV at SD Negeri Pabuaran 02, especially on the material properties of light.</em></p>


2021 ◽  
Author(s):  
Purdiyanto ◽  
Rambat Nur Sasongko ◽  
Muhammad Kristiawan ◽  
Ahmad Walid ◽  
Raden Gamal Tamrin Kusumah

This research is motivated by the fact in the field that the fourth-grade students' mathematics learning outcomes are still low in Public Elementery School 16 Bengkulu City. This is presumably, the lack of application of demonstration methods and student activeness towards student learning outcomes. On this basis, this study is focused on discussing mathematics learning using demonstration methods. The problem of this research is the low student learning outcomes and the students' lack of understanding of the broad and perimeter material. The purpose of this study was to determine the effect of demonstration methods and student activeness on mathematics learning outcomes of fourth-grade students of SD Negeri 16 Bengkulu City. This type of research is a quantitative study with an experimental method approach. Data collection techniques using observation, tests and documentation. The data analysis technique used the t test. The result of this research is the demonstration method and student activeness have a significant effect. So it can be concluded that the higher the student's activity, the higher the learning outcomes and the demonstration method as well as the learning outcomes, which means that the working hypothesis (Ha) in this study is accepted, that is, there are differences in student activeness in the control and experimental classes.


Author(s):  
Anggie Tri Januantika

<p><em>This study aims to improve mathematics learning outcomes for grade IV students of SD Negeri 1 Demangan for the 2018/2019 academic year through STAD type cooperative learning. This research is a Classroom Action Research which was carried out in two cycles of improvement. Each cycle includes 4 stages, namely: planning, implementing actions, observing and reflecting. The success indicator of this research is if more than 85% of the fourth grade students of Elementary School 1 Demangan, Karangdowo, Klaten get a score of &gt;65 or complete the KKM. In the study, it was found that student learning outcomes in the pre-cycle were the average value of 59,25 and the percentage of completeness was 41,67%, the first cycle was the average value of 67,25 and the percentage of completeness was 75%, while in the second cycle the average value was obtained. the average is 75,9 and the percentage of completeness is 91,67%.</em></p>


2019 ◽  
Vol 10 (01) ◽  
pp. 34-43
Author(s):  
Prihastini Oktasari Putri

This study aims to determine whether using napier rods can improve student mathematics learning outcomes. The method used in this study is quasi-experimental. The type of research isor Classroom Action ResearchClassroom Action Research (CAR)(CAR). The sample in this study were all students of class IV SD 2 Wadasmalang in the 2018 academic year 2018 as many as 24 students. The instrument used in this study was a student achievement test. Based on the results of the study, it was concluded that the use of napier rod props can improve student learning outcomes in mathematics class IV at SD Negeri 2 Wadasmalang. This can be shown at the end of the cycle test results turned out to be obtained a significant increase in value, meaning that the process of learning mathematics by using the napier rod props the average value of the class has increased with the results on pre-cycle of 51.67; the first cycle was 66.67 and the second cycle was 78.89. With the percentage of completeness in pre-cycle of 25%, the first cycle of 66.67% and the second cycle of 83.34%.


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