This present paper deals with the main methematical achievements of Dai Xu,a famous mathematician of the Qing Dynasty:Dai Shi Series Numbers, Dai Shi lterative Method,Kai Ji Duo Wei Jiu-Cheng-Fang Method and the Relat...This present paper deals with the main methematical achievements of Dai Xu,a famous mathematician of the Qing Dynasty:Dai Shi Series Numbers, Dai Shi lterative Method,Kai Ji Duo Wei Jiu-Cheng-Fang Method and the Relationship between Exponents and Logarithms etc.,which have been ignored by former research workers.The paper also puts forward different understandings from the past research at the following points:the Artificial Logarithm, the Formula for Changing Base, the Binomial Theorem and so on.展开更多
In this research,we investigated the effect of peer instruction method on the first course mathematics education students’academic achievement and the attitudes of students by using peer instruction method.The implem...In this research,we investigated the effect of peer instruction method on the first course mathematics education students’academic achievement and the attitudes of students by using peer instruction method.The implementation was carried out seven weeks with 60 participants in an introduction to mathematics analysis lesson in Suleyman Demirel University in Kazakhstan.Two first course groups were randomly assigned to treatment and control groups.The final results were obtained to measure students’academic achievement and questionnaires used to indicate attitudes towards peer instruction.Data were analyzed,using analysis of t-test(p=0.029)with an alpha significance level of 0.05.The results of final questions indicated,peer instruction has a significant positive effect on students’achievement in the introduction to mathematics analysis course and the results of questionnaires demonstrated peer instruction(PI)has a positive impact on peers’understanding by making learning interesting and interactive,and it also creates conducive atmosphere in the class.展开更多
This research explains academic achievement based on the personality characteristics, the psycho-social climate of the classroom in terms of academic engagement in mathematics. The population was high schoolboys and g...This research explains academic achievement based on the personality characteristics, the psycho-social climate of the classroom in terms of academic engagement in mathematics. The population was high schoolboys and girls in Damghan city in Iran. Participants were randomly selected using a multi-stage cluster method (513 boys and girls) and they simultaneously completed three questionnaires: academic engagement, the psycho-social climate of the classroom and personality characteristics. Path analysis was used to analyze data. The results showed that the direct effects of personality characteristics and psycho-social climate of the classroom on academic achievement were not significant. The direct effects of openness, conscientiousness and psycho-social climate of classroom on academic engagement were significant. The indirect effects (with mediation of academic engagement) and overall effects of openness, conscientiousness and psycho-social climate of classroom on academic achievement were significant, also the effect of academic engagement on academic achievement was significant.展开更多
The Institute of Mathematics of the CAS is one of the major research center in mathematics in China.It has a high-level scientific team with rich human resources for scientific research.At present,it has over 80 resea...The Institute of Mathematics of the CAS is one of the major research center in mathematics in China.It has a high-level scientific team with rich human resources for scientific research.At present,it has over 80 researchers including 45 full professors,29 doctoral advisors and four CAS Members. Over the past ten years,the institute had made great contributions to the development of the mathematical cause in China.Many prizes have been awarded to re-展开更多
The purpose of the research study is to investigate the effect of Cooperative Learning(CL)on 8th grade students’academic achievement while also considering the achievement outcomes by gender and to test the hypothesi...The purpose of the research study is to investigate the effect of Cooperative Learning(CL)on 8th grade students’academic achievement while also considering the achievement outcomes by gender and to test the hypothesis that CL improves student achievement.The present study was carried out during the Covid-19 pandemic for six weeks during the academic year 2020-2021 in Nurorda high-school in Nursultan in Kazakhstan.The subjects of the study were 86 students(31 girls and 55 boys)aged 13-15 years old and were randomly divided into two groups,45 students in the experimental group and 41 students in the control group.Final test was administered to students as measuring instrument.The t-test statistical technique was performed in order to answer to the research questions.The data obtained were analyzed with SPSS 21.00 statistical program.The significance level was taken as p<0.05 in the analyzes.Results indicated that the CL has significant positive effects on students’mathematics achievement.展开更多
The coronavirus has affected many areas of life,especially in the field of education.With the beginning of the Pandemic,the transition to online learning began,which affected the development of students and teachers i...The coronavirus has affected many areas of life,especially in the field of education.With the beginning of the Pandemic,the transition to online learning began,which affected the development of students and teachers in terms of using innovative technologies and programs,such as Zoom,Webex,Discord,Google Meet,Moodle,EDX,Coursera,www.examus.network,etc.In this regard,many teachers are wondering whether the online method of teaching is as effective as the offline method.In this article,we focused on finding out whether there is a significant difference in student performance between online and offline modes of learning in the study of mathematics.58 students were in a group where they studied online and 58 students were in a group where they studied offline.The study involved first-year college students of Jambyl Innovative Higher College(JICH)in Taraz,Kazakhstan.The final control work was carried out at the end of week 18,which tested all areas covered by the topic in both groups.The average scores of students studying offline were compared with the average of students studying online.To avoid confusion,the researchers also conducted and analyzed an independent t-test.The results showed that there is a significant difference in the academic performance of students who study online and offline.The offline teaching method has proven to be more effective for improving students’understanding and comprehension of mathematics topics.展开更多
文摘This present paper deals with the main methematical achievements of Dai Xu,a famous mathematician of the Qing Dynasty:Dai Shi Series Numbers, Dai Shi lterative Method,Kai Ji Duo Wei Jiu-Cheng-Fang Method and the Relationship between Exponents and Logarithms etc.,which have been ignored by former research workers.The paper also puts forward different understandings from the past research at the following points:the Artificial Logarithm, the Formula for Changing Base, the Binomial Theorem and so on.
文摘In this research,we investigated the effect of peer instruction method on the first course mathematics education students’academic achievement and the attitudes of students by using peer instruction method.The implementation was carried out seven weeks with 60 participants in an introduction to mathematics analysis lesson in Suleyman Demirel University in Kazakhstan.Two first course groups were randomly assigned to treatment and control groups.The final results were obtained to measure students’academic achievement and questionnaires used to indicate attitudes towards peer instruction.Data were analyzed,using analysis of t-test(p=0.029)with an alpha significance level of 0.05.The results of final questions indicated,peer instruction has a significant positive effect on students’achievement in the introduction to mathematics analysis course and the results of questionnaires demonstrated peer instruction(PI)has a positive impact on peers’understanding by making learning interesting and interactive,and it also creates conducive atmosphere in the class.
文摘This research explains academic achievement based on the personality characteristics, the psycho-social climate of the classroom in terms of academic engagement in mathematics. The population was high schoolboys and girls in Damghan city in Iran. Participants were randomly selected using a multi-stage cluster method (513 boys and girls) and they simultaneously completed three questionnaires: academic engagement, the psycho-social climate of the classroom and personality characteristics. Path analysis was used to analyze data. The results showed that the direct effects of personality characteristics and psycho-social climate of the classroom on academic achievement were not significant. The direct effects of openness, conscientiousness and psycho-social climate of classroom on academic engagement were significant. The indirect effects (with mediation of academic engagement) and overall effects of openness, conscientiousness and psycho-social climate of classroom on academic achievement were significant, also the effect of academic engagement on academic achievement was significant.
文摘The Institute of Mathematics of the CAS is one of the major research center in mathematics in China.It has a high-level scientific team with rich human resources for scientific research.At present,it has over 80 researchers including 45 full professors,29 doctoral advisors and four CAS Members. Over the past ten years,the institute had made great contributions to the development of the mathematical cause in China.Many prizes have been awarded to re-
文摘The purpose of the research study is to investigate the effect of Cooperative Learning(CL)on 8th grade students’academic achievement while also considering the achievement outcomes by gender and to test the hypothesis that CL improves student achievement.The present study was carried out during the Covid-19 pandemic for six weeks during the academic year 2020-2021 in Nurorda high-school in Nursultan in Kazakhstan.The subjects of the study were 86 students(31 girls and 55 boys)aged 13-15 years old and were randomly divided into two groups,45 students in the experimental group and 41 students in the control group.Final test was administered to students as measuring instrument.The t-test statistical technique was performed in order to answer to the research questions.The data obtained were analyzed with SPSS 21.00 statistical program.The significance level was taken as p<0.05 in the analyzes.Results indicated that the CL has significant positive effects on students’mathematics achievement.
文摘The coronavirus has affected many areas of life,especially in the field of education.With the beginning of the Pandemic,the transition to online learning began,which affected the development of students and teachers in terms of using innovative technologies and programs,such as Zoom,Webex,Discord,Google Meet,Moodle,EDX,Coursera,www.examus.network,etc.In this regard,many teachers are wondering whether the online method of teaching is as effective as the offline method.In this article,we focused on finding out whether there is a significant difference in student performance between online and offline modes of learning in the study of mathematics.58 students were in a group where they studied online and 58 students were in a group where they studied offline.The study involved first-year college students of Jambyl Innovative Higher College(JICH)in Taraz,Kazakhstan.The final control work was carried out at the end of week 18,which tested all areas covered by the topic in both groups.The average scores of students studying offline were compared with the average of students studying online.To avoid confusion,the researchers also conducted and analyzed an independent t-test.The results showed that there is a significant difference in the academic performance of students who study online and offline.The offline teaching method has proven to be more effective for improving students’understanding and comprehension of mathematics topics.
