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<style face="normal" font="default" size="100%">DEVELOPMENT OF ESTONIAN UPPER SECONDARY SCHOOL STUDENTS’ BIOLOGICAL CONCEPTUAL UNDERSTANDING AND COMPETENCES</style>

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<style face="normal" font="default" size="100%">IMPACT ON STUDENT CHANGE IN SCIENTIFIC CREATIVITY AND SOCIO-SCIENTIFIC REASONING SKILLS FROM TEACHER COLLABORATION AND GAINS FROM PROFESSIONAL IN-SERVICE</style>

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<style face="normal" font="default" size="100%">THE INFLUENCE OF STL TEACHING AND SCIENCE TEACHERS’ TEAMWORK ON CHANGE OF STUDENTS’ CREATIVITY</style>