درجة توظيف معلمات الرياضيات لمعايير العمليات العالمية وفق nctm في صفوف مرحلة التعليم الإبتدائي في دولة قطر
The current study aimed to measure the degree to which mathematics teachers employ international operational standards according to NCTM in primary education classes in the State of Qatar. In addition, the study explored whether the independent variables such as number of years of experience, type of educational qualification, specialization, training courses, can make a difference in the degree to which mathematics teachers are employed the NCTM standards. The descriptive analytical method was followed, where the qualitative and quantitative approach were combined. The study sample was selected in the stratified random method, and the total number of primary and model schools in Qatar was 50. A group of schools were randomly selected to apply the observation; sixteen of them were randomly selected. The proportion of schools selected from the total of schools is (32%). The total of female teachers from the selected schools was (131) teacher, (50) of them were randomly selected to apply the observation, fourteen female teachers from the same schools visited were also interviewed. The results of the quantitative analysis showed that the degree of mathematics teachers' implementation of international operations standards in the primary education classes was low for problem-solving standard, mathematical reasoning and proof, mathematical connection, and mathematical representation while it was moderate for the mathematical communication standard. The results also indicated that there were no statistically significant differences at the significance level (α =0.05) in the degree of implementation of mathematics teachers for international operations standards according to the difference in some variables such as the type of educational qualification, specialization, years of experience, and training courses. The results of the qualitative analysis explained the low degree of mathematics female teachers' Implementation for some process standards. Considering the results, the study was concluded with a set of recommendations. (Author's abstract)