إدراك معلمي الرياضيات للمرحلة الأساسية العليا في محافظة الخليل لخوارزميات التشفير القياسي المتقدم وعلاقته باتجاهاتهم نحو التدريس النشط
سائدة موسى محمود اقطيط
Saeda Mousa Mahmmod Eqtait
The present study aimed at investigating the perception of the algorithms of advanced encoding by the mathematics teachers of the high basic grades of Hebron district and its relationship with their attitudes towards active instruction. To achieve this goal, the researcher used the method of random sample. The included 271 mathematics teachers of the total 1150 of the high basic grade of Hebron district. To answer the questions and hypotheses of the study, the researcher Building a questionnaire as the study instrument. The questionnaire’s validity was tested by a committee of referees. Also, the questionnaire’s reliability was calculated using Cronbach alpha coefficient, where the total score was 0.866 for the subjects’ perception of advanced encoding algorithms and 0.816 for their attitudes towards active instruction. Such a result indicates that the study instrument enjoys the reliability needed to meet the objectives of the study. The researcher, further, adopted the descriptive approach and calculated the means and standard deviations for each item of the questionnaire as well as t- test and One Way ANOVA. The degree of awareness of mathematics teachers basic upper stage in Hebron algorithms Advanced Encryption Standard high and the lack of statistically significant differences in the perception of mathematics teachers of basic upper stage in Hebron algorithms Encryption Standard Advanced attributed to gender and years of experience and place of residence and to a variable degree, as well as the trends of mathematics teachers basic upper stage in Hebron towards active teaching high, and notes the absence of the phenomenon of differences in the trends of mathematics teachers for basic post-graduate in Hebron towards active teaching attributed to the variable place of residence, scientific degree and years of experience, it turns out that there is a relationship between the grasp Teachers of Mathematics basic upper stage in Hebron for Encryption Standard algorithms and their attitudes towards active teaching, where it was found a positive relationship. Finally, the study recommends the need for employing the algorithms of advanced encoding in teaching mathematics in particular and in teaching other subjects in general. It also encourages carrying out additional research to investigate other variables.