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ERIC Number: EJ1273635
Record Type: Journal
Publication Date: 2020
Pages: 17
Abstractor: As Provided
ISBN: N/A
ISSN: EISSN-2146-5711
Black Friday Discounts: Percentage Calculation Activities
Karadeniz, Mihriban Hacisalihoglu; Karahan, Ahmet
Journal of Inquiry Based Activities, v10 n2 p83-99 2020
This paper introduces a percentage activity based on the context of "Black Friday" discounts. The aim of the study was to reveal the existing and new conceptions of the 7th grade students regarding the topic of percentage calculation. The activity was designed considering the students' prior knowledge in the concept of "Ratio and Proportion" as well as in "Percentages." The participants of the study were 17 seventh grade students attending a state middle school in a province in the Eastern Black Sea region of Turkey during the academic year 2019-2020. The data were collected using a worksheet created by the researchers based on the realistic mathematics education framework. After implementing the activity, a form was completed by the students to find out their views on the activity. As the present study reveals the students' conceptions and mistakes, it offers suggestions for future implementation and development to researchers and teachers.
Journal of Inquiry Based Activities. 61st Street, No: 14/8, Mentese, Mugla, 48000 Turkey. e-mail: editor.ated@gmail.com; Web site: https://www.ated.info.tr/index.php/ated
Publication Type: Journal Articles; Reports - Research; Tests/Questionnaires
Education Level: Elementary Education; Grade 7; Junior High Schools; Middle Schools; Secondary Education
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers - Location: Turkey