THE EFFECT OF THE KNOWLEDGE KEYS STRATEGY IN THE ACHIEVEMENT OF BIOLOGY FOR AMONG SECOND-GRADE INTERMEDIATE STUDENTS
The research aims to identify the effect of the Knowledge Keys strategy in the achievement of science subject among second-grade intermediate students. The researcher adopted the experimental approach with an experimental design for two equal groups. The biology subject will be taught according to the Knowledge Keys strategy, and Division (B) to represent the control group that will study the same subject in the usual way. The total number of students in the two groups has reached (60) students; (30) students in the experimental group, and (30) students in the control group; It was statistically rewarded between the members of the two groups in the following variables: (chronological age calculated in months, previous information test, intelligence test), and the researcher specified the study material with subjects from the science book for the second-grade intermediate students, then the researcher formulated behavioral goals as they numbered (146). ) a behavioral goal. As for the research tool, the researcher built the achievement test, which consisted of (30) objective test items of the type of multiple-choice four-alternatives according to the (table of specifications), and the validity, discrimination coefficient, difficulty, effectiveness of alternatives, and stability were verified; Its stability was verified by the split-half method. The researcher used the appropriate statistical methods to extract the data, and the results showed the superiority of the students of the experimental group over the students of the control group
Keywords: Knowledge Keys Strategy, Academic Achievement, Second Grade Students.