scholarly journals The Effectiveness Of Using The Dunn And Dunn Model In Teaching The Unit Of Regular Fractions For Fifth-Grade Primary Students In Developing Achievement And Mathematical Intuition Skills

2020 ◽  
Vol 9 (1) ◽  
pp. 23-42
Author(s):  
Ali Alshahri

The current study aimed to reveal the effectiveness of using the Dunn and Dunn model in teaching the unit of regular fractions for fifth-grade primary students in developing achievement and mathematical intuition skills. The study sample was tested from fifth grade students in the first semester of Mosa ben Nosier school at Tabuk City, and they (30 students) were divided into two district groups; the first half (15 students) were allocated into the experimental group and the other half (15 students)  made up the control group. After preparing and utilizing the instruments, the results of the research revealed  the following: statistic between the mean scores of students of the experimental and control groups in the cognitive achievement test related to the unit of regular fractions in the first semester in favor of the average of the students of the experimental group, as it was found that there was a statistically significant difference at the level (0.01) between the average scores of students of the experimental group in the pre and post applications in the achievement test Cognitive, and in favor of the mean of post-application. The results also demonstrated that there were statistically significant differences between the control group and the experimental group in the mathematical intuition test as a whole, and in its components in the post-application for the benefit of the experimental group. Furthermore, the results indicated that to and statistically significant differences between the pre application and post application of the experimental group in the sport as a whole test intuition, and in its components in favor of the dimensional application, and in light of the results, this current study presents a number of recommendations as Encouraging math teachers to use the Dunn and Dunn model of learning styles to develop students' achievement and mathematical skills.

Author(s):  
Abdul Latif Al-Zakri

This study aimed to examine the impact of the use of self-questioning in the understanding of fifth grade students in mathematics material. The researcher used the experimental methodology for independent groups to investigate the impact of the independent variable, which is a self-questioning strategy on the dependent variable, which is understanding. The study sample consisted of 42 students from the fifth grade students from Khubayb bin Udai School in Riyadh; equally divided into two groups of 21 students in each group (experimental and control), and after making sure from groups' equivalence by applying the tools of the study, having been taught the experimental group by using self-questioning strategy, while the control group has been studied the unit by using the traditional method. After the completion of the study of prescribed content study, study tools (achievement test) were applied then. The results indicated to the presence of a statistically significant difference (at the significance level <0. 05) between the mean scores of the two groups' students (experimental and control) in achievement test posttest for the experimental group. Since the results of the study were positive in increasing the achievement, the researcher recommended the need to use self-questioning to raise the level of achievement of learners in mathematics material


Author(s):  
Salim Ahmed Saif Al-rashdi

    The present study aimed at uncovering the effectiveness of employing the enrichment activities for mental thinking on the development of mathematical thinking and achievement among Grade 7 students. To achieve the research objectives, the researcher used the semi experimental design known as the design of the control group with the tribal and remote tests. In light of the experimental design, the average Grade 7 students tested the sample of the study in the second semester of 30 students who were divided into 15 students for the experimental group and 15 students for the control group after checking the validity and stability of the tools. The results showed that there was a statistically significant difference at (0.05) between the mean scores of the experimental and control groups in the cognitive achievement test related to the unit of Engineering in the second semester and the mathematical thinking test for the average of the experimental group. The results also showed a statistically significant difference) between the average scores of the experimental group students in the tribal and remote applications in the cognitive achievement test and the mathematical thinking test, and in favor of the average post-implementation. In the light of these results, the study presented a number of recommendations and suggestions.   ، ، ، ،


2017 ◽  
Vol 1 (3) ◽  
pp. 142 ◽  
Author(s):  
N. W. S. Mahayanti ◽  
L.P. Artini ◽  
I. A. Nur Jannah

This study was aimed at investigating whether or not there was a significant effect of the implementation of Big Book as media on reading comprehension achievement of the fifth grade students. This study was conducted in SD Laboratorium Undiksha Singaraja in the form of an experimental research with post-Test only Control Group Design. The population was the fifth grade in which two classes were selected as the sample of the study. Then, the samples were decided as the experimental group and control group by using lottery. The experimental group was taught by using Big Book as media and the control group was taught by using conventional media. The data were analyzed by using t-test through SPSS 17.0. The result of the data analysis showed that students in experimental group performed better than the students in the control group. It was proven by the result of the descriptive statistics that showed the mean score of the experimental group was 85.51 while the mean score of the control group was 75.56. The result of the t-test also showed that the value of Sig (2-tailed) 0.000 was less than 0.05. It can be concluded that there was a significant difference of reading comprehension achievement between students treated with big book as media and those treated using conventional media at fifth grade of elementary school in SD Laboratorium Undiksha Singaraja.


The aim of the study is to explore the effect of random excitement strategy on developing English conversation skills among ninth graders. The descriptive approach was used. The sample included (81) ninth graders and was chosen randomly from Al-Aysheya Basic Elementary School for Girls. To collect data, conversational skills rating scale and an oral conversation test were used. The results showed a significant difference between the mean scores of the experimental group which was taught through the random excitement and control group was taught through the traditional way in the posttest of the oral side. The results also proved that there is a significant difference between the mean scores in the experimental group (the random excitement) and the control group in the posttest of the performance aspect. This difference is due to the effect of using (random excitement). The study recommended creating managing materials to furnish educators with the required information to utilize dynamic learning techniques, and building up instructors' capacities in picking the perfect conversation exercise procedure to meet diverse learning styles. Moreover, the study recommended concentrating on all conversation skills such as speaking rate, volume, and accuracy in teaching conversation.


2017 ◽  
Vol 10 (8) ◽  
pp. 135
Author(s):  
Manal Mohamed Khodary

This study was carried out to examine the effectiveness of using the Vocabulary Self-Collection Strategy Plus (VSSPlus) on developing university EFL students’ vocabulary learning. It adopted the quasi experimental design which included two groups design. The participants were first level students at Languages and Translation Department, Arar Faculty of Education and Arts, Northern Border University, KSA. They formed two groups: an experimental group (n = 40) and a control one (n = 40). Both groups were pre-tested by using the pre Vocabulary Achievement Test (VAT) for equivalence in vocabulary prior to the treatment. The researcher taught the experimental group throughout the sessions that based on using the VSSPlus in vocabulary learning and she taught vocabulary to the control group by using the Vocabulary Self-Collection Strategy (VSS). Then, the researcher post tested the two groups by using the post VAT and she used the t-test to calculate the differences between the mean scores of the pre and post VAT. The results revealed that a statistically significant difference was found between the mean scores of the experimental group and the control group on the post VAT in favor of the experimental group. The results also showed that a statistically significant difference was found in the mean scores of the experimental group between the pre and post VAT in favor of the post VAT. Therefore, it was concluded that the experimental group outperformed the control group on the post VAT as a result of receiving training on the VSSPlus. It was also concluded that the experimental group performed better on the post VAT than the pre VAT because the VSSPlus helped them develop vocabulary. Some recommendations and suggestions for further research were provided.


2021 ◽  
Vol 32 (4) ◽  
pp. 311-322
Author(s):  
Kevser Arslan ◽  
◽  
Mehtap Yildrim ◽  

This study aimed to investigate the effect of an online science course on the academic achievement of a fifth grade ‘World of Living’ unit, which was carried out by using the materials created with web 2.0 tools, as well as to determine the students' opinions about the application. This study consisted of a total of 120 fifth grade students studying in state schools in Istanbul during the academic year of 2020-2021. In determining the study group, purposeful sampling methods were used. In the experimental group (n = 60), the course was taught with web 2.0 supported materials; in the control group (n = 60), instruction was made by adhering to the activities in the textbook. The research was carried out by making use of mixed method research. A quantitative quasi-experimental model with pretest and posttest control groups was used. In the qualitative dimension, opinions were obtained from the students after the application. In the study, semi-structured interview form and academic achievement test prepared for the unit of the world of living things were used as data collection tools. While the data obtained from the students to the achievement test before and after the application was transferred to a statistical package program and analyzed; the data obtained from the interview form were analyzed using content analysis. When the posttest academic achievement score data obtained from the students were compared as a result of the study, it was found that there was a significant difference in favor of the experimental group. In addition, results from the interviews, revealed that students found science teaching with web-supported materials fun and enjoyable and that they wanted these to be used in science lessons. As a result of this study, it is recommended that web 2.0 tools be used by educators in science education.


2017 ◽  
Vol 10 (12) ◽  
pp. 80
Author(s):  
Afaf M. Aljaser

The present study aimed to identify the effect of using electronic Mind Maps on the academic achievement of the fifth-grade primary female students in the English language curriculum compared to the traditional teaching method adopted in the teacher’s guide. It also aimed to indicate the attitudes of the fifth-grade female students towards the use of electronic Mind Maps in understanding the study unit adopted in this study. The study utilized the quasi-experimental method applied to two groups: experimental and control. The population of the study consisted of the fifth-grade of primary school female students, who studied in Ashbeelya Private School in Riyadh for the academic year 2016/2017, and the participants’ ages ranged from 10 to 12 years. The sample of the study is consisted of 30 fifth-grade female students, divided into experimental group (15 students) and control group (15 students). The study resulted that there were statistically significant differences between the mean scores of the experimental group and the control one in the post achievement test scale in favor of the experimental group. The effect size of using Mind Maps was high. There were statistically significant differences between the mean scores of the experimental and control group scores in the post achievement test of the attitude towards learning English in favor of the experimental group.


2015 ◽  
Vol 1 (1) ◽  
pp. 52
Author(s):  
Thoriq Hidayaturrahman

This study aimed at comparing students‟ ability in writing descriptive text withblogtechnique and without blog. This study is used to answer the questions: Is thereany significant difference in the achievement between the students who wrotedescriptive text with blogtechnique and the students who wrote descriptive text withoutblog? And how well the students write descriptive text after being taught by using blog.Quantitative method was used in analyzing the gathered data. The basic outline showedthat in the writing skill, the second year students in the first semester of Junior HighSchool are supposed to write a descriptive text, so the data weredescriptive textswritten by two classes of the second year students of MTs Brangsong Kendal as thesample. One of them was the experimental group and the other one was the controlgroup. The result of the study shows that Blog technique applied in writingdescriptiontexts of VIIIgrade of MTs Brangsong, Kendal, actually gave contribution in improvingthe students‟ skill in writing descriptive texts. This technique could be an effectivemethod. It is proper since there was a significant difference between the control groupand the experimental group when the study was conducted. Based on the statisticalanalysis, it could be seen that the students‟ in the experimental group was improvinghigher than the control group. The mean of the experimental group was higher (from71.81to 80.11) than the control group (from 71.72 to 74.61). The t-value for two meansof post-test was 4.170; meanwhile the critical value at α = 5% was 1.67. Since the tvaluewas in the Ho rejection area, it was concluded that there is a significantdifference in the achievement between the students in control group who were not giventhe treatment and the experimental group who were given the treatment (Blogtechnique). By using this technique in the experimental class, the class situation wasvery enjoyable, the students freely communicated to each other to share their ideas.The writer had observed that the writing descriptive texts scores of the experimentalclass were higher than those of the students who wrote descriptive text without Blog.Keywords: Blog, Descriptive Text, WritingSkill


2018 ◽  
Vol 12 (1) ◽  
pp. 128
Author(s):  
Samer Al-Hammouri

The purpose of this study is to investigate the effect of using Prezi on Al Zaytoonah students&rsquo; performance in French Language reading skill. To achieve the purpose of the study, a pre/post-test was constructed to measure students&rsquo; performance in French language reading skill. The sample of the study comprised 128 students from Al Zaytoonah University and was distributed into two sections, which were selected purposefully. The sample of the study was distributed into two groups (one experimental and one control groups). The experimental group&rsquo;s students were taught the reading skill using Prezi while the control groups&rsquo; students were taught using the traditional way. The sample of the study was 64 students in the experimental group and 64 students in the control group. Those groups were distributed into two purposefully selected sections in public schools in Amman. The results of the study showed a variance in the means of the achievement test according to group, it also showed that there were statistically significant differences on the achievement test due to the Strategy variable. There were statistically significant differences between using Prezi Strategy and the Current Strategy in favor of the Prezi Strategy, and there was no statistically significant difference in the students&rsquo; achievement due to gender. There was no statistically significant difference due to the interaction between gender and group. The researchers recommend that researchers focus on new teaching strategies and conduct more studies related this topic. They also recommend that other researchers conduct studies and focus on the role play strategy.


2017 ◽  
Vol 19 (2) ◽  
pp. 90-106 ◽  
Author(s):  
Hassan Eslamian ◽  
Seyed Ebrahim Mirshah Jafari ◽  
Mohammad Reza Neyestani

AbstractThis quasi-experimental study investigated the effect of teaching aesthetic skills to faculty members on development of their effective teaching performance through a two-group pretest-posttest design. The sample included 32 faculty members at a major Iranian university who were divided into the experimental (11 participants) and control groups (21 participants). The experimental group was taught to use aesthetic skills in the teaching and learning processes; however, no intervention was applied to the control group. To evaluate the effective teaching performance of the faculty members, a tailor-made questionnaire was used in two pretest and posttest stages, where randomly chosen students were asked to express their opinions about the faculty membersí performance. The sample size of the students was 1096 in the pretest stage and 935 in the posttest stage. Paired t-test results showed that there was no significant difference between the mean effective teaching scores of the faculty members in the control group in the pretest stage and in the posttest stage. However, the mean effective teaching scores of the faculty members in the experimental group were found to be significantly higher in the posttest. In addition, although there was no significant difference between the mean effective teaching scores of the two faculty groups in the pretest, faculty members in the experimental group outperformed their counterparts in the control group. Based on the findings, applying aesthetic skills by faculty members in the teaching and learning processes can pave the way for sustainable development of their effective teaching performance. Therefore, faculty members are recommended to acquire the required knowledge and skills to better use aesthetic skills in the teaching process.


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