The effectiveness of employing the molecular representation strategy in the development of information Generation skills in the chemistry of second grade students in Intermediate School
Resumen
The research aims to demonstrate the effectiveness of the molecular representa- tion strategy in developing the skills of generating information in chemistry in the second grade students. The sample chose the average female students for girls and the chosen ones, namely (46) students, The total number of students in the experimental group (23) students studied according to the strategy of molecular representation, and the total students control group (23) students studying accord- ing to the usual method. The two groups were rewarded with months of age, pre- vious information testing, and skills for generating information which consist of (28) paragraph. After the researcher completed the research experiment, the test of the skills of generating information found that the superiority of the experimental group in the development of skills to generate information on the control group taught according to the usual method.Citas
. 1.Abu reash, good sound, and Mohamed Mohamed Sharif, Abdul Hakim. The origins of the learning and teaching strategies, theory and practice, the House of culture, Oman, 2009.
-Amer Saidi, Abd Allah and al BALUSHI, Solomon (2009) methods of teaching science concepts and practical applications. 1, Oman: March for publishing, distribution and printing.
jarwans, Fathi AbdelRahman (2009). Teaching thinking concepts and applications, I-4, Oman. Distributors and publishers thought House.
Hussam Edin, Layla and Ramadan, lives. (2007) the effectiveness of clerical duties combined with collective thinking development calendar and the achievement motive and collection of physics among students in junior high. Journal of science education, Egypt. .170-120 (2) 10
-Khatib, Mona Faisal and alashkar, Grace (2013) using common knowl- edge-building model in teaching science for the development of thinking and scientific concepts in fourth-graders, the magazine d studies have in the curriculum and teaching methods. Egypt (192), 109-61.
Rajab, hopefully) 2012) effective aldkaeki rule representation strategy in
development of chemical concepts and thinking skills in basic science, ninth grade students in Gaza) unpublished thesis Master’s degree (Islamic University of Gaza.
-Zayat, Fathi. cognitive psychology: an introduction and examples And theories, c 2, Cairo, University Publishing House, 2001.
Alsadey , Judt. (2011) teaching thinking skills I 5. Oman. Dar El shorouk for publishing and distribution.
Sa’di, ghoul (2005) effective teaching science using systemic entrance in developing the skills to generate and evaluate information and think- ing over middle school students knowledge of Arabic Republic of Egypt, the Fifth Arab Conference on systemic entrance in teaching and learn- ing-teaching Development Centre Science in Ain Shams University, Cairo. 10-samaha , Kamal (1998): basic concepts, innovation and development education magazine. Qatar: Qatar National Committee for education, cul- ture and science, issue (127), year (27).
. 11. Alsaed, Abdel Halim Mahmud (1977): General Psychology, 3. Cairo: a strange library. 12. Kaur, Aamir Adnan Dawood (2016) the impact of such strategies and the cube in expressive performance and develop the skills to generate information on fifth graders, unpublished PhD thesis, Baghdad University-College of education-Ibn Rushd for Humanities. 13. Saidi, Mansour 2014)) know effective scaffolding learning supported by electrical ‘ in teaching mathematics and its impact on the development of thinking skills among students with learning disabilities in middle school in Saudi Arabia. Journal of special education and rehabilitation, Egypt, (4). ‘ aathra, 244-185
-, SANAE (2012): recent trends in science education. I 1. Oman: House of culture.
Abdul Jalil, (2009): the effect of learning strategy based on problems in thinking towards industrial safety and occupational safety at industrial high school students. Paper presented to the second annual scientific Con- ference of the Faculty of education in port said. Egypt.
Abdul Aziz Saeed (2009): teaching thinking skills, exercises and prac- tical applications, 1. Oman. Dar es Salaam for publishing.
-17- Asfour, Iman Hassanein (2011) Astra-based programme strategies of lateral thinking for thinking skills and self-efficacy of female teachers phi- losophy and sociology. Reading and knowledge magazine, part II (177). 66-13
-Adamy . Teaching thinking to the basic stage, Dar Al fikr publishing and distribution, Oman, 2001.
Adamy , Yusuf Mahmoud. Learning strategies and cognitive learning, March for publishing, distribution and printing, Oman, Jordan, 2013.
Marzano, Robert et al. (2004) dimensions of thinking framework for curriculum and teaching methods, d. I., translated by nashwan, Jacob and speech, Mohamed. Alexandrina. Issuing association for supervision and curriculum development.
-Muhsin, companion (2005): the impact of the proposed strategy based on constructivist philosophy to develop skills beyond knowledge and in- formation generation for a ninth grader from basic primary education in Palestine (unpublished dissertation) Ain Shams University: Cairo, Al-Aq- sa University: Palestine.
-Moustafa, Moustafa (2011) to develop thinking skills, I 1. Oman. First House.
Al meqbali, Fatima (2003) effective use of molecular representation in scientific explanation of chemical phenomena and adjust the conceptu- al mistakes second graders scientific secondary Sultanate Oman. Unpub- lished master thesis, SQU, Sultanate of Oman.
-nahlawi Abdul Rahman. The origins of Islamic education and methods at home, school and community, House of printing, publishing and distri- bution, Oman, Jordan, 2001. Hilton, A.G., and Nichols, K. (2011). Rep- resentational Classroom Practices that contribute to students conceptual and representational understanding of chemical Bonding. International Journal of Science education, 33(16).
-Sim, J.H., and Daniel, E.G. (2014). Representational competence in chemistry: A comparison between of Basic Chemical concepts and chem- ical Representations.Cogent education. 1(1). 15-36.
-Stains, M and Talanguer, V. (2007). Classification of chemical sub- stances using particulate representation of matter: An analysis of student thinking. International jounrnal of science education, 29 (5), p 643- 661. 27-Tasker, R and Dalton, R. (2006). Research in to practice: visualizations of the molecular world using animations. Chemistry education research and practice, 7 (2), p 141- 159.
-Teichert, M.A and other. (2008). Effect of context on student molecular level ideas. International journal of science education, 30 (8), p 1095 – 1114.
-Wu, H, Krajcik, J and Soloway, E. (2001). Promoting Conceptual Un- derstanding of Chemical representation student use of a visualization tool in the classroom. Journal of research in science teaching, 35 (7), p 821 – 839. Wyoming, October.
