تحليل محتوى كتب الفيزياء للمرحلة الإعدادية في ضوء المستحدثات الفيزيائية

الملخص EN

The current research aims to identify the physical innovations that are included in the content of physics books for the preparatory stage for the academic year (2020 / 2021 AD), and to achieve the goal of the research, the researchers prepared a list of the main issues of the physical innovations in its initial form, and it was presented to a group of referees specialized in physics and its teaching methods and to some supervisors And subject teachers Thus, the list in its final form consisted of (13) main issues, namely (communications-electrical energy-thermal energy -sound energy-optical energy-solar energy-nuclear energy-wars-magnetic energy- nanotechnology-geophysics-plasma-lasers), From them (62) sub-issues were branched out, then the researchers analyzed the content of physics books for the preparatory stage for the academic year (2020 / 2021 AD) based on the list that was prepared and the idea was approved, a unit for recording and repetition, and a unit for enumeration, and the consistency of the analysis was calculated in agreement with external analysts, and with researchers, The apparent validity was confirmed by presenting a sample of analysis to a group of professors, and the results were shown depending on the program (Microsoft Excel 2007) as well as the frequencies and percentages, and the results were as follows: - 1- The combined number of iterations of the three physics textbooks for grades (fourth and fifth scientific / biological and applied) amounted to (128) iterations.

2- The physics textbook for the fourth scientific grade obtained the highest number of occurrences of all major issues with the number of (56) iterations and a percentage of (43.75 %), while the physics textbook for the fifth grade applied got (53) iterations, with a percentage of (41.40 %), While the combined number of iterations of the physics textbook for the fifth grade, biology was (19) iterations, with a percentage of (14.84 %).

3- The main issue (electrical energy innovations) got the highest frequency of its society in physics books, reaching (29.68 %), while (communications technology innovations and laser physics innovations) did not get any mentioned recurrence.

In light of the research results, the researchers recommended the necessity of achieving a balance in including the physical innovations in the content of the three physics books for the preparatory stage, and the inclusion of issues that did not receive a good share in the content and in line with the spoken percentages established by the experts.

To complete this study, the researchers suggested the following : - • Conducting comparative studies for science and physics books and for the various academic levels in Iraq for pre-university grades according to the physical developments and comparing them with equivalent books in regional and foreign countries.

• Conducting a comparative study of physics books that are taught in middle school between Iraq and the Arab countries in light of physical developments.