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Continue to ChatThe Effect of Context Based Chemistry Instruction on 9th Grade Students' Understanding of Cleaning Agents Topic and Their Attitude Toward Environment - https://avesis.metu.edu.tr/publication/details/826f381b-e138-4e58-b13d-95fc52b083f9/the-effect-of-context-based-chemistry-instruction-on-9th-grade-students-understanding-of-cleaning-agents-topic-and-their-attitude-toward-environment