<style face="normal" font="default" size="100%">THE TEACHERS’ OPINIONS AND REQUIREMENTS OF BIOLOGY SKILLS</style>

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<style face="normal" font="default" size="100%">THE TEACHERS’ OPINIONS AND REQUIREMENTS OF BIOLOGY SKILLS</style>

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<style face="normal" font="default" size="100%">DEVELOPMENT OF LOGICAL THINKING IN SCIENCE SUBJECTS TEACHING</style>