Content Analysis of Developed Science Textbooks (Collins) for the Tenth Grade in Jordan in View of the Constructivism Theory : تحليل محتوى كتب العلوم المطورة (كولينز) للصف العاشر الأساسي في الأردن في ضوء مبادئ النظرية البنائية
The study aimed to analyze the content of developed science textbooks (Collins) for the tenth grade in Jordan: Physics, Chemistry, Biology, and Geology and Environment. the study has used the analytical descriptive approach, for achieving the objective of the study the researcher has made a content analysis tool of the principles of constructivism theory that include the following five principles: Prior Knowledge, Knowledge Building, Change of Knowledge Structure, Confronting Situation, and Social Negotiation. The results that the percentage of the principles of the constructivism theory are as follows: Physics textbook (28.57%), Geology and Environment textbook (25.21%), Biology textbook (24.28%), and Chemistry textbook (21.84%). And the study recommended conducting more studies to identify the principles of the constructivism theory in textbooks and other academic grades.