ڈاکٹر محمد ضیاء الدین انصاری
ڈاکٹر محمد ضیاء الدین انصاری میرے مخلص اور عزیز دوست تھے، مجھے ان کے انتقال کی خبر بہت دیر سے ملی، وہ علی گڑھ مولانا آزاد لائبریری میں ڈپٹی لائبریرین تھے، وہاں جاتا تو مطلوبہ کتابیں فوراً حاضر کرتے اور چائے سے خاطر تواضع کرتے، اصرار کرکے گھر بلاتے اور پرتکلف دعوت کرتے، خدابخش لائبریری کے ڈائریکٹر ہوکر وہ پٹنہ گئے تو اسے ترقی دینے کے لئے متعدد کام کئے اور کئی سمینار کرائے جن میں مجھے مدعو کرتے، وہاں سے ریٹائر ہوکر علی گڑھ آئے تو مولانا حسین احمد مدنیؒ پر ایک سمینار کا پروگرام بنایا مگر وہ نہ ہوسکا، ضیاء الدین صاحب کو علم و ادب سے بڑا شغف تھا اور وہ اچھے منتظم بھی تھے، کئی کتابیں لکھیں لیکن اشاریہ نگار کی حیثیت سے انہوں نے اپنا خاص سکہ جمایا، وہ بڑے شریف، نیک طینت، خوش خلق اور مرنجان مرنج شخص تھے، اﷲ تعالیٰ انہیں جنت نعیم عطا کرے اور پس ماندگان کو صبر جمیل عطا فرمائے، آمین۔
(ضیاء الدین اصلاحی، اپریل ۲۰۰۷ء)
Islam is such a unique religion that commoner’s social welfare with its subdomains and conquered subjugated principalities. History of Islam is teemed with its practical instances of social welfare with subjugated states. Conquered nations are dealt with and interacted with i n a way, that their right might not be violated, instead governing power took such steps that helped them to become acquaintances of the conqueror that is why every Islamic government forbade Muslims to usurp the social rights of any minority the subsequent passage historical and analytical study of sociological dealing of Muslim state with non muslim nations is discussed.
In the Pakistani context, teachers and students often find it difficult to teach and learn geometry, particularly proofs using deductive reasoning skills. Dynamic Geometry Software (DGS) is a widely recognised tool that mediates students’ reasoning skills. However, its efficacy in developing the reasoning skills has not yet been explored in the Pakistani school contexts. Before spending the time and resources in integrating the software in geometry instruction, it is necessary to investigate the effectiveness of DGS in the Pakistani context. This study, therefore, aimed at determining the effect of DGS (Geogebra) on reasoning skills of students of Grade 7 in one of the private schools in Karachi, Pakistan. The study used quasi-experimental pre-test and post-test design. Sample of 40 and 36 students comprised Experiment Group (EG) and Control Group (CG), respectively. In the pre-test CG performed significantly better than EG (U=468, z=-2.659, pr=0.31). However, in the post-test, score of EG (Mdn=6.50) was higher, as compared to score of CG (Mdn=6.00), although the difference was not significant which is represented by small sized effect (U =615.50, z=-1.098, p>0.05, r=0.125). Specifically, DGS-based instructions resulted in significant improvement at visualisation level as compared to the instructions without DGS. However, both instructions (with and without DGS) were equally helpful at the analysis and deduction level. Nevertheless, no improvement was reported at the informal deduction level. The findings of this study encourage the practitioners to use DGS for the development of students’ geometrical reasoning, especially while designing the instructions at visualisation level.