The Implementation of Learning Materials Based on Local Wisdom of Agricultural in Binjai to Improve the Students Problem Solving Abilities

2019 ◽  
Author(s):  
Nur Tsalits Fahman Mughni
Keyword(s):  
Problem Solving ◽  
Control Group ◽  
School Grade ◽  
Teaching Materials ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
The Subject ◽  
And Control ◽  
Experimental Group

Teaching materials by integrating local culture makes easier for students to understand the subject matter in the learning process. The aims of the study is to measure the effectiveness of teaching materials based on local wisdom of agriculture in Binjai in improving the students problem solving abilities. The research method was a quasi experimental which use non equivalent control group in the pretest posttest design. The sample of study were students of Senior High School grade X in Binjai that consisted of experiment group which used teaching materials based on local wisdom of agriculture in Binjai and control group that used student handbooks. Teaching materials are tested by material experts and technology experts to ensure the quality of teaching materials. Data collection was conducted through test. The results showed that the teaching materials based on local wisdom of agriculture in Binjai effective in improving students problem solving abilities in the experimental group students based on the results of N gain value was 0.67 which has medium criteria. It means teaching materials based on agricultural local wisdom of agriculture in Binjai can be used as one of the teaching materials in learning activities.

scholarly journals The Effects of 5E Inquiry Learning Activities on Achievement and Attitude toward Chemistry

2016 ◽  
Vol 6 (1) ◽  
pp. 1 ◽  
Author(s):  
Senol Sen ◽  
Ozge Ozyalcin Oskay
Keyword(s):  
Chemical Equilibrium ◽  
Inquiry Learning ◽  
Learning Activities ◽  
Control Group ◽  
Control Group Design ◽  
Post Test ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
The Subject ◽  
And Control

The purpose of this study was to investigate the effects of 5E inquiry learning activities on students’ achievement, attitude toward chemistry. A non-equivalent control group design was used to the quasi-experimental research in this study. A total of 34 (8 males and 26 females) undergraduates in Turkey voluntarily participated in the study. The 5E Inquiry Learning Activities were applied to the experimental group and lecture-based traditional activities were applied to the control group. The both two groups were taught by the same instructor and used same books. The Chemical Equilibrium Concept Test (CECT) and the Attitude toward the Subject of Chemistry Inventory (ASCI) were applied to both groups as pre-test and post-test. The results of the study revealed that 5E inquiry learning activities were more effective in improving the achievement in chemical equilibrium compared to lecture-based traditional activities. In addition, the results showed that there was no statistically significant mean difference between experimental and control groups with respect to attitude toward chemistry.

scholarly journals Describe and Draw Game Towards Students’ Speaking Competence

2019 ◽  
Vol 5 (1) ◽  
pp. 27
Author(s):  
I Made Permadi Utama
Keyword(s):  
Second Grade ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Second Grade Students ◽  
Post Test ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
And Control ◽  
Experimental Group

The aim of this study is to find the effect of Describe and Draw game towards students’ speaking competence at SMAN 2 Gerung. This study used a quasi-experimental with post-test only non-equivalent control group design. The population of this study was second-grade students of SMAN 2 Gerung. The writer took two classes chosen as experimental group and control group. Experimental group was treated by using Describe and Draw game and control group was treated by using Word Match game. Based on the result of the study, it was found that Describe and Draw Game has a significant effect towards students’ speaking competence at SMAN 2 Gerung.

scholarly journals Pengaruh Model Pembelajaran Berbasis Masalah Berbantuan Simulasi Virtual Terhadap Penguasaan Konsep dan Kreativitas Fisika Siswa SMAN 2 Mataram

2017 ◽  
Vol 2 (3) ◽  
pp. 123 ◽  
Author(s):  
Shinta Mutiara Dewi ◽  
Ahmad Harjono ◽  
Gunawan Gunawan
Keyword(s):  
Electromagnetic Waves ◽  
Sampling Technique ◽  
T Test ◽  
Control Group ◽  
Control Group Design ◽  
Verbal Creativity ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
And Control ◽  
Experimental Group

This research is a quasi-experimental aims to identify the effect of problem-based learning model using virtual simulation media towards the students’ concept mastery and creativity in physics. The design of this research used of non-equivalent control group design, while the sampling technique used purposive sampling. The population of this research is all students of grade X SMAN 2 Mataram, while the sampling are the students of grade X-3 as the experimental group and the students of grade X-4 as control group. The data obtained in this research is  data mastery of concept and creativity. The research hypothesis was tested using t-test polled variances. The test result showed that the N-gain mastery of concepts has increased in each sub material and the highest increase in the sub matter theory of electromagnetic waves. Values of N-gain experimental group in the high category (71%) and control group in the medium category (53%). T-test showed that the model is applied to significant influence on improving students’ mastery of concepts and creativity, higher in the experimental group compared with the control group. Increased figural creativity higher than verbal creativity in both classes

scholarly journals Is It Truly Improvisational Exercise Push Students’ Speaking Ability

2017 ◽  
Vol 1 (1) ◽  
pp. 9-17 ◽  
Author(s):  
Muhammad Aswad
Keyword(s):  
Control Group ◽  
Grammatical Structure ◽  
Control Group Design ◽  
Post Test ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
The Mean ◽  
Speaking Performance ◽  
And Control ◽  
Experimental Group

Improvisational exercises is a technique which consist three steps, they are preparation, modelling, and playing, that is preparation the teacher presents exercises, the students practice (modelling), and then procedure (playing)and the it provides three main goals; (1) the students pronounciation improve, (2) proper use of grammatical structure is reinforced, (3) vocabulary practice in enhanced. With this background, this research was quasi-experimental, with non-equivalent control group design. The sample consisted of two classes of students enrolled in 2013/2014 academic year, which one group was taken to be an experimental and the other to be a control group. The data obtained through the test were analysed by using statistical analysis. In conducting the research, the researcher used improvisational exercise technique to evaluate the students’ speaking performance which covered by three components of speaking, such as: fluency, accuracy, and comprehensibility. The research findings shows thatthe use of improvisational exercise technique (presentation, modelling, and playing) in teaching speaking can improve the speaking performance of the eight year students of  SMP Negeri 2 Majene significantly after being given treatment. The mean score of experimental group in post-test and control group were significantly different. The mean score of post-test in experimental group (3.36) was higher than control group (3.00).Thus, it is recomended for all English teacher to improve the students ability in speaking.

scholarly journals STRATEGI SKIMMING DALAM MENINGKATKAN EFEKTIVITAS BACA SISWA PADA KELAS XI SMK NURUL JADID PAITON PROBOLINGGO

2019 ◽  
Vol 2 (1) ◽  
pp. 11-18
Author(s):  
Insiyah Insiyah
Keyword(s):  
Data Analysis ◽  
Second Grade ◽  
News Item ◽  
Control Group ◽  
Scanning Strategy ◽  
Second Grade Students ◽  
Quasi Experimental ◽  
The Subject ◽  
And Control ◽  
Experimental Group

The objective of this research is to find out the effectiveness of Skimming-Scanning Strategy in improving students reading comprehension. It covered students’ literal, inferential, critical comprehension in three types of text. They were narrative, descriptive, and news item texts. The research applied quasi experimental design. The subject of the research was the second grade students of SMK Nurul Jadid Paiton Probolinggo. The data collected were the students’ reading achievement through test (pretest and posttest). This research was divided into two groups, experimental and control group, the groups consisted of 28 and 27 students, respectively. The result of the data analysis showed that t-test was higher than t-table (6.373>2.000) or Pvalue (Sig.) was smaller than alpha (0.000 < 0.05). It meant that mean score of the experimental group was higher than the control group.

scholarly journals Effect of Health Education via Mobile Application in Promoting Quality of Life Among Asthmatic Schoolchildren in Urban Malaysia During the COVID-19 Era: A Quasi-Experimental Study

2021 ◽  
Author(s):  
Abdulaziz Mansoor Al Raimi ◽  
Mei Chan Chong ◽  
Li Yoong Tang ◽  
Yan Piaw Chua ◽  
Latifa Yahya Al Ajeel
Keyword(s):  
Quality Of Life ◽  
Health Education ◽  
Mobile Application ◽  
Control Group ◽  
Post Intervention ◽  
Face To Face ◽  
Quasi Experimental ◽  
And Control ◽  
Experimental Group

Abstract BACKGROUND: Bronchial asthma among children is a common chronic disease which may have impact on quality of life. Health education is one of the strategy to improve knowledge and quality of life.OBJECTIVE: The study aims to assess the effect of health education via mobile application (app) in promoting quality of life among schoolchildren with asthma in urban Malaysia during the COVID-19 era. METHODS: A quasi-experimental, pre- and post-intervention design was used in this study involving a total of 214 students, randomly assigned into two groups (intervention group and control group). The control group received face-to-face health education while the experimental group received health education via a mobile application.RESULTS: The findings showed that the total score of quality of life (QoL) has improved from a mean total score at pre-intervention (5.31±1.27) to post-intervention (5.66±1.28) for the control group, compared with the experimental group with a mean total score of QoL at pre-intervention (5.01±1.36) and post-intervention (5.85±1.29). A comparison between the experimental and control groups using an independent t-test showed statistically significant differences in their mean QoL scores. The effect of health education via mobile application showed a statistically significant improvement in the mean QoL score from pre- to post-intervention [F (1,288) = 57.46, p = <0.01].CONCLUSION: The use of mobile technology in health education improved QoL as compared to the traditional methods of face-to-face lecture and/or handbooks among schoolchildren with asthma. Thus, educational modules using mobile applications do improve QoL.

scholarly journals Effect of Health Education Via Mobile Application in Promoting Quality of Life Among Asthmatic Schoolchildren in Urban Malaysia: A Quasi-Experimental Study

2021 ◽  
Author(s):  
Abdulaziz Mansoor Al Raimi ◽  
Mei Chan Chong ◽  
Li Yoong Tang ◽  
Yan Piaw Chua ◽  
Latifa Yahya Al Ajeel
Keyword(s):  
Quality Of Life ◽  
Health Education ◽  
Mobile Application ◽  
Control Group ◽  
Post Intervention ◽  
Face To Face ◽  
Quasi Experimental ◽  
And Control ◽  
Experimental Group

Abstract BACKGROUND: Bronchial asthma among children is a common chronic disease which may have impact on quality of life. Health education is one of the strategy to improve knowledge and quality of life.OBJECTIVE: The study aims to assess the effect of health education via mobile application (app) in promoting quality of life among schoolchildren with asthma in urban Malaysia.METHODS: A quasi-experimental, pre- and post-intervention design was used in this study during the period September 2016 until April 2017 involving a total of 214 students, randomly assigned into two groups (intervention group and control group). The control group received face-to-face health education while the experimental group received health education via a mobile application.RESULTS: The findings showed that the total score of quality of life (QoL) has improved from a mean total score at pre-intervention (5.31±1.27) to post-intervention (5.66±1.28) for the control group, compared with the experimental group with a mean total score of QoL at pre-intervention (5.01±1.36) and post-intervention (5.85±1.29). A comparison between the experimental and control groups using an independent t-test showed statistically significant differences in their mean QoL scores. The effect of health education via mobile application showed a statistically significant improvement in the mean QoL score from pre- to post-intervention [F (1,288) = 57.46, p = <0.01].CONCLUSION: The use of mobile technology in health education improved QoL as compared to the traditional methods of face-to-face lecture and/or handbooks among schoolchildren with asthma. Thus, educational modules using mobile applications do improve QoL.

scholarly journals Strategi Skimming dalam Meningkatkan Efektivitas Baca Siswa pada Kelas XI SMK Nurul Jadid Paiton Probolinggo

2018 ◽  
Vol 2 (1) ◽  
pp. 9-16
Author(s):  
Insiyah Insiyah
Keyword(s):  
Data Analysis ◽  
Second Grade ◽  
News Item ◽  
Control Group ◽  
Scanning Strategy ◽  
Second Grade Students ◽  
Quasi Experimental ◽  
The Subject ◽  
And Control ◽  
Experimental Group

The objective of this research is to find out the effectiveness of Skimming-Scanning Strategy in improving students reading comprehension. It covered students’ literal, inferential, critical comprehension in three types of text. They were narrative, descriptive, and news item texts. The research applied quasi experimental design. The subject of the research was the second grade students of SMK Nurul Jadid Paiton Probolinggo. The data collected were the students’ reading achievement through test (pretest and posttest). This research was divided into two groups, experimental and control group, the groups consisted of 28 and 27 students, respectively. The result of the data analysis showed that t-test was higher than t-table (6.373>2.000) or Pvalue (Sig.) was smaller than alpha (0.000 < 0.05). It meant that mean score of the experimental group was higher than the control group

scholarly journals Word-Wall Technique in Improving Students’ Vocabulary Mastery at the first Grade of SMPN 4 Kajuara Kabupaten Bone

2020 ◽  
Vol 3 (1) ◽  
pp. 50
Author(s):  
Misrawati Misrawati ◽  
Sitti Nurjannah ◽  
Muthmainnah Mursidin
Keyword(s):  
Alternative Hypothesis ◽  
First Grade ◽  
Control Group ◽  
Post Test ◽  
Quasi Experimental ◽  
The Subject ◽  
Word Wall ◽  
And Control ◽  
Academic Year ◽  
Experimental Group

This research aims to know (1) whether the use of word wall technique is able to improve students’ vocabulary mastery, (2) the students’ interest to learn vocabulary by using word wall technique. This research was conducted at SMPN 4 Kajuara Kabupaten Bone academic year 2017-2018. The subject of this research consisted of 52 students of first grade. The design of the research was quasi-experimental design where the research used two group, they were experimental group and control group. There were 2 classes as a sample namely VII-A as experimental group (taught by word wall) with the total number of 26 students and VII-B as control group (without word wall) with the total number of 26 students. The researcher administered pre-test and post-test to both groups. The result of data shows that there an improvement and interest of using word wall technique toward the students’ vocabulary mastery. Thre percentage of students’ pre-test of experimental group was 19.34 and the score of post-test was 41.74. Therefore, the alternative hypothesis (Ha) of this research is accepted. It means that the use of ward wall technique improves students’ vocabulary mastery at the first grade of SMPN 4 Kajuara Kabupaten Bone.Penelitian ini bertujuan untuk mengetahui (1) apakah penggunaan teknik dinding kata mampu meningktkan penguasaan kosakata siswa, (2) ketertarikan siswa untuk belajar kosakata dengan dinding kata. Penelitian ini telah diadakan di SMPN 4 Kajuara Kabupaten Bone tahun pelajaran 2017/2018. Pokok persoalan pada penelitian ini terdiri dari 52 siswa kelas satu. Bentuk penelitian adalah berbentuk quasi-experimental dimana penelitian menggunakan dua kelompok, yaitu kelompok experimen dan kelompok control. Ada dua kelas sebagai sampel yakni, VII A sebagai kelompok ekperimen (mengajar dengan dinding kata) dengan jumlah 26 siswa dan VII B sebagai kelompok kontrol (tanpa dinding kata) dengan jumlah 26 siswa. Peneliti memberikan pre-test and post-test untuk kedua kelompok. Hasil dari data menujukkan ada peningkatan dan ketertarikan dengan menggunakan teknik didnding kata terhadap peningkatan kosakata siswa. Persentasi skor siswa sebeum diajarkan dengan menggunakan teknik dnding kata adalah 19.34% dan setelah mengajar dengan teknik dinding kata adalah 41.76%. Oleh karena itu, hipotesis altenatif (Ha) untuk penelitian ini diterima. Itu berarti bahwa penggunaan teknik dinding kata meningkatkan penguasaan kosakata siswa di kelas satu SMPN 4 Kajauara Kabupaten Bone.

scholarly journals Developing students’ mastery on adjective using a systemic approach

2018 ◽  
Vol 1 (4) ◽  
pp. 30-41
Author(s):  
M Mallombasi ◽  
Mansur Akil ◽  
I Iskandar
Keyword(s):  
Experimental Design ◽  
English Education ◽  
Private University ◽  
Systemic Approach ◽  
Control Group ◽  
Significant Development ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
And Control ◽  
Experimental Group

This study aimed to investigate the effectiveness of the systemic approach to develop students’ mastery of adjective.  The limitations of adjective mastery in this research were the kind, the use, the form, and the order. This research employed a quasi-experimental design with the non-equivalent control group. Sixty-two students in a private university are majoring in English Education chosen from two classes that were divided into two groups, namely experimental and control group. The experimental group was taught by using a systemic approach, while the control group was taught by using lecturing method. The instruments of this research were adjective tests. The  data of the experimental group experienced improvement in their  mastery of  adjective  in  terms  of  kind,  use,  form, and order indicated by the posttest mean score of experimental group (75.40) that was higher than the posttest mean score of control group (54.6) and the t-test value which was higher than the t-table value (12.991 > 1.671).  Furthermore, the researchers found that the element of adjective which experienced most significant development happened on the order.  The result of this research indicated that there was significant development between experimental and control class. It means that a systemic approach that was applied in the experimental group could develop the students’ mastery of adjective. Thus it was concluded that the systemic approach was effective to develop students’ mastery of adjective.

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