A STUDY OF THE COMMON DIFFICULTIES ENCOUNTERED BY STUDENTS IN CHEMISTRY PRACTICAL CLASS IN SECONDARY SCHOOLS
CHAPTER ONE 1.1 INTRODUCTION The technological advancement of any country depends on the scientific background of such country. Chemistry teaching practical to be précised has been faced with a lot of problems. More atempts have been made to find solutions to these problems. Accordingly, Nigeria students, studying chemistry are expected to be taught what chemistry is (STAN, 1970). They are expected to acquire scientific skills of observing, reporting, organizing of information, ...
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