The Effect of Using Numbered Heads Strategy in the Development of Processes Science Among Fifth Primary Class Female Pupils in The Science

The current research aims to know the effect of the numbered heads strategy in the development of learning agents for fifth grade pupils in science. The researcher used the experimental design with two equal groups. one experimental and the other controlling. and the size of the research sample was (30) pupils. with (15) pupils in each group. the experimental group and (15) in the control group. the researcher conducted the equivalence between the two research groups in the following variables: the chronological age of the pupils calculated in months. Intelligence. the general average of the pupils grades in the fourth grade. the degree of science in the fourth grade. the educational level of the parents. the pre learning process test. and to achieve the goal of the research. the researcher prepared a test for the learning processes. and the researcher extracted its validity. excellence and stability. which amounted to (0.84) using the Coder-Richardson equation (20) and it may be in its final form of (15) paragraphs. The experiment was applied in the Mosul city for the academic year (2020-2021) at Al-Ataa School for Girls'. as the experiment was applied in the first semester of the previous year. It began on Sunday dated (13/12/2020) and the experiment ended on Monday on (15/2/2021). and after processing the data statistically using the T-test for two independent samples. the results showed that there was a statistically significant difference at the level (0.05) between the experimental and control groups in the learning processes test in favor of the experimental group. As well as a large effect of the numbered heads strategy on the variable of learning processes.In light of the results. the researcher recommended several recommendations in which she emphasized the importance of using the numbered heads strategy in primary schools and the importance of holding training programs for male and female teachers to use this strategy in their teaching. The emotional level of the learner. such as: trends. tendencies. scientific values. and scientific sense.