scholarly journals Implementation of Scientific Approach with Concrete Materials to Improve Mathematics Learning Outcames about Plane Figures to Fourth Grade Students of SDN Mengkowo In Academic Year of 2019/2020

2020 ◽  
Vol 8 (2) ◽  
Author(s):  
Sumayyah Sumayyah ◽  
Wahyudi Wahyudi ◽  
Ratna Hidayah

<em>The purposes of the study were: (1) to describe the steps of scientific approach with concrete materials in improving mathematics learning outcomes about plane figures, (2) to improve mathematics learning outcomes about plane figures with scientific approaches and concrete materials, (3) to describe obstacles and solutions for implementing scientific approaches with concrete media in improving mathematics learning outcomes about plane figures. The study was classroom action research conducted in three cycles and six meetings. The subjects were teacher and 31 students of fourth grade at SDN Mengkowo. Types of data were qualitative data and quantitative data. Data collection techniques used observation, interviews, and tests. Data validity used triangulation of techniques and triangulation of sources. Quantitative and qualitative data analysis included data reduction, data presentation, and drawing conclusions. The results indicated that: (1) the steps of scientific approach with concrete materials involved: (a) observing concrete materials, (b) asking questions based on materials, (c) gathering information from the media, (d) experimenting, and (e) communicating; (2) the implementation of scientific approach with concrete materials improved mathematics learning outcomes about plane figures to fourth grade students of SDN Mengkowo in academic year of 2019/2020; (3) the obstacle was some students found difficulties to understand the worksheet while the solution was the teacher asked students to pay attention to the teacher after receiving the worksheet.</em>

2020 ◽  
Vol 8 (2) ◽  
Author(s):  
Erika Safira Almas Khaerani ◽  
Suhartono Suhartono ◽  
Rokhmaniyah Rokhmaniyah

<p><em>The aims of the study were: (1) to describe the application of Resource Based Learning (RBL) model, (2) to improve natural sciences learning outcomes to the theme of my dreams, and (3) to describe the obstacles and solutions to the application of Resource Based Learning (RBL) model. The research is Collaborative Classroom Action Research (CAR). It was conducted in three cycles. Each cycle consisted of planning, implementing, observing, and reflecting. The types of data were quantitative data and qualitative data. Data collection techniques used observation, interviews and tests. The results of the study indicated that: (1) the steps of RBL model to improve natural sciences learning outcomes to the theme of my dreams involved: a) identifying learning topics, b) arranging how to find information, c) gathering information, d) applying information, e) synthesizing information, and f) doing evaluation; (2) the application of Resource Based Learning (RBL) model improved natural sciences learning outcomes to the theme of my dreams, (3) the constraints were the students had difficulty in asking questions and </em><em>expressing their opinions while the solution was the teacher motivated the students to dare in asking questions and expressing opinions. </em></p>


2019 ◽  
Vol 3 (2) ◽  
pp. 176
Author(s):  
Susilo Rudi ◽  
Henny Dewi Koeswanti ◽  
Sri Giarti

This study aims to improve critical thinking skills and mathematics learning outcomes of fourth-grade students of SD Tingkir Tengah 02 Salatiga in the second semester of the 2018/2019 academic year. Critical thinking and learning outcomes are low because the teacher uses the lecture method. The author chooses the Open-Ended model assisted by powerpoint media as a solution. Research procedures include planning, action, observation, and reflection. The results showed an increase from the initial condition with 9 students or 25.71% completed and 29 students or 74.29% not complete. The implementation of the first cycle results obtained 29 students or 82.86% completed and 6 students or 17.14% did not complete. Cycle II as a follow-up and improvement of the first cycle with the acquisition of achieving attainment of 35 students or 100%. The results obtained by the conclusion of the application of Open-Ended learning assisted by powerpoint media can improve critical thinking skills and mathematics learning outcomes of fourth-grade students of SD Tingkir Tengah 02 Salatiga second semester of the 2018/2019 academic year.


2021 ◽  
Vol 9 (2) ◽  
Author(s):  
Cita Suci Afira ◽  
Muhamad Chamdani ◽  
Kartika Chrysti Suryandari

<p><strong>Abstract</strong></p><p><em>The study aimed to determine positive effect between parental attention on mathematics learning outcomes and to determine positive effect between parents’ spontaneous attention on the mathematics learning outcomes to fourth grade students of public elementary schools in Kutowinangun sub district in academic year of 2020/2021. The research was quantitative research with regression method. The SPSS application was applied to analyze regression data. The results showed that the effect of parental attention on mathematics learning outcomes was 55.5% and the effect of parents’ spontaneous attention on mathematics learning outcomes was 31.8% with a Sig. F Change = 0.000 &lt;0.05. It meant that having much parental attention, the higher the students' mathematics learning outcomes. The value of adjusted R square of parental attention on mathematics learning outcomes was 67%. It concludes that there is positive and significant effect between parental attention and mathematics learning outcomes to fourth grade students of public elementary schools in Kutowinangun sub district.</em></p><p><strong><em>Keywords:</em></strong><em> parental attention, mathematics learning outcomes</em><em></em></p><p><em> </em></p><p><strong><em>Abstrak </em></strong></p><p>Penelitian ini bertujuan untuk membuktikan adanya pengaruh positif antara jenis perhatian disengaja terhadap hasil belajar matematika dan pengaruh positif antara jenis perhatian spontan terhadap hasil belajar matematika siswa kelas IV SDN se-Kecamatan Kutowinangun tahun ajaran 2020/2021. Penelitian ini merupakan penelitian kuantitatif dengan metode regresi. Pengambilan sampel dilakukan dengan teknik cluster random sampling. Pada analisis data penelitian, peneliti menggunakan aplikasi SPSS dalam menganalisis regresi data. Hasil penelitian menunjukkan bahwa pengaruh jenis perhatian orang tua disengaja terhadap hasil belajar matematika sebesar 55,5 % dan pengaruh jenis perhatian orang tua jenis spontan terhadap hasil belajar matematika sebesar 31,8 % dengan nilai Sig. F Change = 0,000 &lt; 0,05. Nilai sumbangan efektif variabel perhatian orang tua terhadap hasil belajar matematika yaitu sebesar 67%. Berdasarkan analisis dan pembahasan hasil penelitian dapat disimpulkan bahwa terdapat pengaruh positif dan signifikan antara perhatian orang tua dan hasil belajar matematika siswa kelas IV SDN se-Kecamatan Kutowinangun.</p>Kata Kunci: perhatian orang tua, hasil belajar matematika


2018 ◽  
Vol 3 (2) ◽  
pp. 38-42
Author(s):  
Mayang Analia ◽  
Muhamad Ramli

This study aims to: (1) Describe the activities of Mathematics learning in fourth grade students of Langkai Palangka Raya SDN-2 2016/2017 Academic Year on the application of Student Facilitator and Explaining models assisted by Bulletin Board media, (2) Improve science learning outcomes of fourth grade students in the Langkai Palangka Raya SDN-2 2016/2017 Academic Year after the application of the Student Facilitator and Explaining models assisted by the Bulletin Board media. The type of research used by researchers was Classroom Action Research (PTK) with the research subjects of all fourth-grade students in the Langkai Palangka Raya SDN-2, totaling 15 students consisting of 9 men and six women. Data collection techniques in this study used observation and tests. Data analysis uses qualitative and quantitative data analysts. The results of this study indicate that: (1) Activity of Grade IV students of SDN-2 Langkai Palangka Raya in the academic year 2016/2017 in science learning after applying Student Facilitator and Explaining models assisted by Bulletin Board media to be good, because students are active, enthusiastic, listening teacher explanation and enthusiasm in following the learning process. The results of the observations of teacher activities on teaching and learning activities carried out by observer I and observer II during the learning process of science in the first cycle the universal aspect of teacher activity 3.50 in the category is excellent, and the global element of students is 3.59 in the group very good. (2) There is an increase in science learning outcomes by applying the Student Facilitator and Explaining model assisted by Bulletin Board media in grade IV science subjects at the Langkai Palangka Raya Elementary School 2 in the academic year 2016/2017. This is indicated by the learning outcomes seen through the class average in cycle I which is equal to 85.33, and the completeness percentage of students in classical is 93.33%, from the predetermined provisions namely for KKM of 70 and completeness criteria in traditional 85 %.


Author(s):  
Ari Tejo Laksono

<em>This study aims to improve mathematics learning outcomes about the concept of integer arithmetic operations in fourth grade students of SD Negeri Sambirejo 4 Sambirejo District for the 2019/2020 academic year. This study uses a Classroom Action Research (CAR) model which is carried out in 2 cycles. The results showed that there was an increase in student activity and learning outcomes using the Teams Group Tournament strategy. In the pre-cycle stage of 24 students who achieved learning completeness 10 students (41.7%). Then in the first cycle of learning completeness reached 16 students (66.7%) and in the second cycle there was an increase to 18 students (75%). So the conclusion of this study shows that learning with the Teams Group Tournament strategy improves mathematics learning outcomes for fourth grade students at SD Negeri Sambirejo 4, Sambirejo District, 2019/2020 Academic Year</em>


2020 ◽  
Vol 8 (2) ◽  
Author(s):  
Rakai Paksi Hinu Sadhewo ◽  
Wahyudi Wahyudi ◽  
Ratna Hidayah

<strong><em>Abstract: Improvement of Mathematics About Plane Figures Through Realistic Mathematics Education (RME) Approach With Concrete Materials To Fourth Grade Students of SDN Karangrejo In Academic Year Of 2019/2020. </em></strong><em>The study aimed: (1) to describe the step of RME approach with concrete materials, (2) to improve mathematics, and (3) to describe obstacle and solution. It was a collaborative classroom action research carried out in three cycles. The subjects were teachers and students. Data collection techniques were observation, interviews, and tests. Data analysis techniques included data reduction, data presentation, and drawing conclusions. The results showed that: (1) the steps to the application of RME approach with concrete materials were understanding contextual problems with concrete materials, explaining contextual problems with concrete materials, solving contextual problems with concrete materials, comparing and discussing answers, also drawing conclusion; (2) the RME approach with concrete materials improved mathematics about plane figures. It was proven  by the increasing of mastery learning:  87.50% in the first cycle,  90.62%  in the second cycle, and 93, 75%  in the third cycle; (3) the obstacles were:  the teacher did not use concrete materials when presenting contextual problems, there were  a few students asking questions, the students were less active in responding the results of discussion,  the students were less conducive during discussion, the tecaher drew the conclusion. The solutions were the teacher used concrete materials, the teacher gave motivation to the students to ask questions, the teacher encouraged the students to respond to each other during presentation, the teacher kept the students enganged in a group, and the teacher guided the students to summarize the results of the discussion.</em>


2020 ◽  
Vol 8 (1) ◽  
Author(s):  
Sri Rejeki Nur Azizah ◽  
Wahyudi Wahyudi ◽  
Ngatman Ngatman

<p><em>The </em><em>objectives</em><em> of </em><em>the research</em><em> are: (1) describ</em><em>ing</em><em> the steps </em><em>to</em><em> the application of scientific approach</em><em> with</em><em> multimedia, (2) improv</em><em>ing</em><em> social s</em><em>cience</em><em> learning outcomes, (3) describ</em><em>ing</em><em> the </em><em>problem</em><em>s and solutions.</em><em> </em><em>Th</em><em>e</em><em> research is Classroom Action Research. The </em><em>research </em><em>data are qualitative and quantitative data</em><em>. The </em><em>sources of</em><em> data are </em><em>students, teachers, and documents. Data collection techniques us</em><em>e</em><em> test and non</em><em>-</em><em>test techniques. Data validity techniques us</em><em>e</em><em> source </em><em>triangulation </em><em>and technique triangulation. Data analysis techniques are: data reduction, data presentation, and verification. This research </em><em>i</em><em>s conducted in three cycles consisting of six meetings.</em><em> </em><em>The results show that: 1) the steps </em><em>to </em><em>the application of scientific approach</em><em> with</em><em> multimedia to improve social </em><em>science</em><em> learning outcomes </em><em>are</em><em>: a) observing multimedia, b) asking questions based on multimedia, c) gathering information from multimedia, d) reasoning / processing information based on presented multimedia, and e) communicating the results of processing information; 2) scientific approach with multimedia can improve social learning outcomes</em><em>. It is proven by</em><em> the average percentage of teacher observations </em><em>which</em><em> is 89.13%. The average evaluation value </em><em>is</em><em> 88.02%; 3) the </em><em>problems</em><em> </em><em>are:</em><em> </em><em>(a) </em><em>the teacher </em><em>does not motivate and give rewards to the students who ask actively and give feedbacks to the questions, (b) the teacher does not guide the students in drawing conclusion in the worksheet. The solutions for the problems are: (a) </em><em>the teacher </em><em>gives motivation and rewards to the students, (b) the teacher guides and the students draw conclusion.</em></p>


2021 ◽  
Vol 9 (2) ◽  
Author(s):  
Amanda Putri Nurjanah ◽  
Suhartono Suhartono ◽  
Ratna Hidayah

<p><em>The study aimed to determine the correlation between interest in learning and mathematics learning outcomes to fourth grade students of public elementary schools in Prembun Sub-district and to measure the contribution of interest in learning on mathematics learning outcomes to fourth grade students of public elementary schools in Prembun Sub-district in academic year of 2020/2021. The research was correlational quantitative method. Sampling method was with cluster random sampling technique with the help of SPSS application. The samples were 226 fourth grade students in eleven elementary schools throughout the Prembun Sub-district. Data collection techniques used questionnaires and tests. Data Analysis used simple correlation test and adjusted R square with a significance level of 5%. The correlation test was sig = 0.000 (sig &lt;0.05) and the result of correlation coefficient between interest in learning and mathematics learning outcomes was 0.486. It concludes that there is positive and significant correlation between interest in learning and mathematics learning outcomes to fourth grade students of public elementary schools in Prembun Sub-district in academic year of 2020/2021. Interest in learning contributes 23.69% on mathematics learning outcomes.</em></p>


2020 ◽  
Vol 8 (1) ◽  
Author(s):  
Rizky Indah Tri Wahyuni ◽  
Ngatman Ngatman ◽  
Wahyudi Wahyudi

<p><em>The purpose</em><em>s</em><em> of this study are: (1) describing the steps of applying the Realistic Mathematics Education approach with concrete m</em><em>aterials</em><em>, (2) improving mathematics learning outcomes about </em><em>solid figures</em><em>, and (3) describing the obstacles and solutions to the application of the Realistic Mathematics Education approach. This collaborative classroom action research was </em><em>conducted</em><em> in three cycles </em><em>and</em><em> six meetings. The </em><em>research </em><em>data </em><em>are</em><em> quantitative and qualitative data. Data collection techniques </em><em>include</em><em> observation, interviews and tests. The results of th</em><em>e</em><em> study are: (1) </em><em>the steps in </em><em>the application of the Realistic Mathematics Education approach to improve Mathematics learning outcomes about </em><em>solid figures are</em><em>: a. understand</em><em>ing</em><em> contextual problems through concrete m</em><em>aterials</em><em>, b. explain</em><em>ing</em><em> contextual problems with concrete m</em><em>aterials</em><em>, c. resolv</em><em>ing</em><em> contextual problems with concrete m</em><em>aterials</em><em>, d. compar</em><em>ing</em><em>, discuss</em><em>ing</em><em>, and answer</em><em>ing question</em><em> </em><em>with</em><em> concrete m</em><em>aterials</em><em>, and e. </em><em>drawing </em><em>conclu</em><em>sion</em><em>; (2) the application of the Realistic Matematics Education approach can improve Mathematics learning outcomes about </em><em>solid figures</em><em>; (3) the </em><em>obstacle</em><em> in this study </em><em>is students lack understanding to do</em><em> worksheets, </em><em>T</em><em>he solution is</em><em> that</em><em> the teacher </em><em>asks the students concern</em><em> to the </em><em>instruction in</em><em> worksheets.</em><strong><em></em></strong></p>


2020 ◽  
Vol 8 (2) ◽  
Author(s):  
Tanti Oktaviani Kusuma ◽  
Ngatman Ngatman ◽  
Joharman Joharman

<p>Penelitian ini bertujuan untuk membuktikan adanya pengaruh positif frekuensi belajar terhadap hasil belajar matematika siswa kelas IV dan untuk menentukan besar sumbangan frekuensi belajar terhadap hasil belajar matematika siswa kelas IV SD Negeri se-Kecamatan Klirong tahun ajaran 2019/2020. Penelitian ini merupakan penelitian kuantitatif dengan metode korelasi. Pengambilan sampel dilakukan dengan teknik probability sampling. Pada analisis data penelitian, peneliti menggunakan aplikasi SPSS dalam menganalisis korelasi data. Hasil penelitian menunjukkan bahwa nilai koefisien korelasi antara frekuensi belajar terhadap hasil belajar matematika sebesar 0,580 dengan nilai Sig. = 0,000 &lt; 0,05. Nilai sumbangan efektif variabel frekuensi belajar terhadap hasil belajar matematika siswa sebesar 33,7%. Berdasarkan analisis dan pembahasan hasil penelitian dapat disimpulkan bahwa terdapat pengaruh positif dan signifikan antara frekuensi belajar dengan hasil belajar matematika siswa kelas IV SD Negeri se-Kecamatan Klirong tahun ajaran 2019/2020.</p>


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