scholarly journals AN EXPERIMENTAL STUDY ON THE EFFECT OF MULTIMEDIA ON AWARENESS OF CONSUMER RIGHTS

Author(s):  
R. KARPAGAM ◽  
K. NACHIMUTHU

Commerce is the subject which provides a clear understanding of commercial development and it also helps in promoting our culture and civilization. The problem of the present study is entitled as ‘Effect of multimedia on awareness of consumer rights at higher secondary level’. The investigator collected data from the 11th standard students. The investigator has selected 90 students for the study, of which the control group consists of 45 students, Experimental group consists of 45 students. From the Government Higher secondary students of Trichy district in Tamil Nadu. The study found out that there is more effect of multimedia in teaching Consumer rights awareness at higher secondary level.

The current study aims at analysing the health status of the male adults in the Government District Headquarters Hospital, Periyakulam at Theni District in Tamil Nadu State. For the purpose of the initial survey 120 adults receiving treatment at the Hospital were interviewed with the help of the doctors. From the 120 adults, fifty male members from lower socio-economic category in the age group of 40 to 60 years were approached and based on the clinical symptoms and general weakness as identified by a Physician, subjects were selected for the study. The subjects were supplemented with capsules made from cinnamon and cloves each 2g refers experimental group E1 and E2, whereas combination of cinnamon and cloves 1.5 g+0.5g refers E3 and 0.5g+1.5g refers group E4. Significant difference was observed in BMI of all the experimental groups due to significant reduction in mean body weight of the diabetics after supplementation, and also the haemoglobin and lipid levels of all the diabetics of the Experimental groups E1, E2, E3 and E4 found to decrease than the initial values except the control group after supplementation of spice capsules at 5 per cent level, whereas control group did not show any significant change.


Author(s):  
Ahmed Ali Abu Obaid

    The effect of using differentiated teaching strategy in the development of creative thinking skills in second secondary students in the subject of mathematics and improve attitudes towards it. To achieve the objective of the study, the researcher prepared a teacher's guide for the use of differentiated teaching strategy in teaching mathematics of the second secondary grade, , as the researcher prepared a measure of attitudes towards interpretation, The researcher used quasi- experimental approach. The study sample consisted of (80) students divided into four groups (2) experimental (male and female) and (2) control (male and female), the experimental group has been taught using differentiated teaching strategy while the control group did not use this strategy, and in the end of the experiment the Torrance Verbal Test of Creative Thinking and the trends measurement were applied on the experimental and control groups. The results of the study showed a statistically significant difference between the average scores of the experimental and control groups students in applying Torrance creative thinking test in each skill of the three creative thinking skills and on the test as a whole. As well as the trends scale towards mathematics of these differences for the experimental group students who have studied using the differentiated teaching strategy. As the results of the study showed no statistically significant differences between the average scores of the experimental group and control group students due to the variable gender. In light of the results, the researcher made a number of suggestions and recommendations.    


2018 ◽  
Vol 8 (3) ◽  
pp. 112 ◽  
Author(s):  
Irfan Ullah ◽  
Rabia Tabassum ◽  
Muhammad Kaleem

The present study is aimed at analyzing the effects of peer tutoring on the academic achievement of students in the subject of biology at secondary level. The objectives of the study were: (1) To find out the effects of peer tutoring on the academic achievement of students in the subject of biology; and (2) To examine the effects of peer tutoring with respect to knowledge, comprehension and application levels in cognitive domain of Bloom Taxonomy. All 433,405 male students at secondary level of 10th grade of Khyber Pakhtunkhwa were the population of the study. Forty students were taken as the sample of the study from the Allied National Software Institute (ANSI) Mardan. The Posttest-Only Equivalent Group Design was used. The data collected from pretest and posttest were analyzed through an independent sample t-test. It was found that the mean score of the experimental group was significantly better than that of the control group. It was concluded that peer tutoring enhanced the academic achievement of students in the experimental group significantly as compared to the control group; hence, it was an effective method of instruction for teaching biology at secondary level. It was suggested that peer tutoring may be incorporated along with other teaching methodologies for the subject of biology and it may be given due consideration in all teacher education practices in the country.


Author(s):  
Meryanti Napitupulu And Anni Holila Pulungan

This study was conducted as an attempt to discover the effect of applying Demonstration Method on students’ achievement in speaking skill. It was an experimental research. The subject was students of Grade XII, Vocational High School (Sekolah Menengah Kejuruan: SMK), which consisted of 79 students. The research was divided into two groups: experimental and control groups. The instrument used to collect the data was speaking test. To obtain the reliability of the test, the writer applied Kuder Richardson 21 formula. The result of the reliability was 0.7, and it was found that the test was reliable. The data were analyzed by using t-test formula. The analysis showed that the scores of the students in the experimental group were significantly higher than the scores of the students in the control group at the level of significant m = 0.05 with the degree of freedom (df) 77, t-observed value 8.9 > t-table value 1.99. The findings indicate that using Demonstration Method significantly affected the students’ achievement in speaking skill. So, English teachers are suggested to use Demonstration Method in order to improve students’ achievement in speaking skill.


2019 ◽  
Author(s):  
Nur Tsalits Fahman Mughni

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.


2021 ◽  
Vol 26 ◽  
pp. 273-304

The current research aims to know (the effect of Bayer's strategy on developing divergent thinking among second-grade intermediate students in the subject of Arab-Islamic history) . In order to achieve the goal of the research, the researcher puts the following null hypothesis : 1.There is no statistically significant difference at the level of significance (0.05) between the mean scores of the experimental group students who study according to the Bayer strategy and the average scores of the control group students who study in the traditional way in the dimensional divergent thinking test . The researcher chose an experimental design with two groups, one experimental and the other a control, and the two research groups (experimental - control) were rewarded with the following variables : (Chronological age in months, grades of the previous year, IQ test, pre-branched thinking test ) . The current research was limited to second-grade intermediate students in (Al-Furat Intermediate School for Boys), which is one of the schools affiliated to the city of Baghdad / Directorate of Education Al-Karkh First. (32) students, and the second represented the control group who were studying the same subject in the traditional way, and they numbered (31) students. Thus, the number of the research sample reached (63) students. 2017-2018 . The researcher prepared the divergent thinking test in light of the steps and main questions of the Sheikhly test (2001) in measuring the ability of divergent thinking of the students of the research sample . : The search results showed .The experimental group students who study history according to the Bayer strategy outperformed the control group students who study history using the traditional method in the dimensional branched thinking test . Keyword: Divergent thinking Bayer Stratagy


2020 ◽  
Vol 3 (1) ◽  
pp. 50
Author(s):  
Linda Sekar Utami ◽  
Johri Sabaryati ◽  
Ni Wayan Sri Darmayanti ◽  
Eka Fitriani

Abstract:  This study aims to find out the results of physics learning between students who follow the learning with simple folding comic Physics with students who follow conventional learning in grade IX B students at MTs Nurul Ishlah Gegelang. This type of research is included in experimental quasi design research. The population used is all grade IX students in MTs Nurul Ishlah Gegelang. In this study, two classes were taken as a sample of research divided into experimental classes and control classes. obtained samples are class IX B MTs Nurul Ishlah Gegelang as an experimental group and class IX A MTs Nurul Ishlah Gegelang as a control group. Research data in the form of physics learning results in the cognitive sphere was collected using a test of learning results, this research using the design of Pretest-Posstes. The collected data were then analyzed using t-related tests to determine significant differences in learning outcomes between the two sample classes. Based on the results of the study obtained the initial ability of students for both groups is homogeneous shown by Fhitung < Ftabel (1.07 < 2.14) and the differences between the two groups are insignificant on the subject of energy changes with units and the final ability test ruler shown by thitung > ttabel (3,134 > 2,005), so Ha was accepted.Abstrak: Penelitian ini bertujuan untuk mengetahui pngaruh hasil belajar fisika antara siswa yang mengikuti pembelajaran dengan komik lipat sederhana Fisika dengan siswa yang mengikuti pembelajaran konvensional pada siswa kelas kelas IX B di MTs Nurul Ishlah Gegelang. Jenis penelitian ini termasuk dalam penelitian quasi eksperimental design. Populasi yang dipergunakan adalah seluruh siswa kelas IX di MTs Nurul Ishlah Gegelang. Pada penelitian ini diambil dua kelas sebagai sampel penelitian yang terbagi dalam kelas eksperimen dan kelas kontrol. diperoleh sampel yaitu kelas IX B MTs Nurul Ishlah Gegelang sebagai kelompok eksperimen dan kelas IX A MTs Nurul Ishlah Gegelang sebagai kelompok kontrol. Data penelitian berupa hasil belajar fisika pada ranah kognitif dikumpulkan menggunakan tes hasil belajar, Penelitian ini menggunakan desain Pretest-Posstes. Data yang terkumpul selanjutnya dianalisis menggunakan uji-t related untuk mengetahui perbedaan hasil belajar yang signifikan antara kedua kelas sampel. Berdasarkan hasil penelitian diperoleh kemampuan awal siswa untuuk kedua kelompok adalah homogen yang ditunjukkan dengan Fhitung < Ftabel (1,07 < 2,14) serta perbedaan yang dimiliki antara kedua kelompok tidak signifikan pada pokok bahasan perubahan energi dengan satuan dan pengkuran  tes kemampuan akhir yang ditunjukkan dengan thitung  > ttabel (3,134 > 2,005), sehingga Ha diterima.


2018 ◽  
Vol 6 (1) ◽  
pp. 34
Author(s):  
Tawali Tawali

This research is aimed to find out the effect of definitions toward students’ vocabulary mastery: it was an experimental study at the second grade student of MTs NW Haqqul Yaqin Sayang- sayang. The subject of this research was the second grade of MTs NW Haqqul Yaqin Sayang- sayang.The research was used experimental method with quantitative approach. The population of this research consist of 55 students, and the sample is 29 for experimental group while 26 for control group. The technique of collecting data was used definition for experimental group and matching word with antonym for control group. The data was collected by using post-test only and the data was analyzed by t-test formula. Based on data analysis the mean score of experimental group was 76,4 and control group was 69,23, beside of that standard deviation for experimental group was 114,28 and for control group was 113,09 and the value of t-test was 2,44 and t-table was 2,000. Degree of freedom is 53 with significant level 0,05. It means that the value of t-test was higher than t-table (t-test ˃ t-table). The alternative hypothesis (Ha) was accepted and null hypothesis (Ho) was rejected. Thus, the conclusion of this research was there was an effect of definition toward students’ vocabulary mastery: an experimental study at the second grade students of MTs NW Haqqul Yaqin Sayang-sayang.


Author(s):  
Wafa Abed M Al-Harbi, Sanaa Saleh Askool

This study aims to identify the effectiveness of participation in a blog for extra-curricular activities for developing the critical thinking skills of third secondary students in Jeddah. The sample consisted of (100) students from several schools in Jeddah, Saudi Arabia randomly selected and divided into (50) experimental group, (50) control group. The study used the Semi-experimental method and conducted the Watson and Glaser test for critical thinking. The results of the study showed that there were statistically significant differences (0.05) among the experimental group (individual and cooperative) For the officer in the brother Bar dimensional test critical thinking skills for the benefit of the experimental group because of its effect for the use of a typical blog (single, cooperative).


2020 ◽  
Vol 8 (1) ◽  
pp. 40
Author(s):  
Zukhairatunniswah Prayati

This study investigated the effect of team product to improve students’ creativity in writing at the 8th-grade students of SMPN 1 Jonggat, Central Lombok in the academic year 2018/2019. The research was designed as quasi experiment research. The students were divided into the experimental group and control group. The experimental group was treated using the team product method while the control group was subjected to a conventional method. The data were analyzed using descriptive and inferential analysis. The data in this research was taken from the mean scores of students’ achievement and the score percentages. The subject of this research was the 8th-grade students of SMPN 1 Jonggat, which consisted of 54 students. The instruments of this research were tests and questionnaires. The mean score of students’ creativity in the experimental group was 75 and the writing skill was 76. It was higher than the students in the control group. It can be concluded that the team product had a positive effect on students’ writing skills in relation to creativity at SMPN 1 Jonggat.


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