Making Homemade Indicator and Strips: A STEM + Activity for Acid-Base Chemistry with Entrepreneurship Applications

Autor/in	Aydin-Günbatar, Sevgi
Titel	Making Homemade Indicator and Strips: A STEM + Activity for Acid-Base Chemistry with Entrepreneurship Applications
Quelle	In: Science Activities: Projects and Curriculum Ideas in STEM Classrooms, 57 (2020) 3, S.132-141 (10 Seiten) PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0036-8121
Schlagwörter	Leitfaden; Unterricht; Lehrer; STEM Education; Chemistry; Art Activities; Preservice Teacher Education; Science Teachers; Interdisciplinary Approach; Science Activities; Design; Secondary School Science; High School Students; Grade 11; Student Attitudes; Scientific Concepts; Concept Formation + Suchen Sie Ihr Suchwort? Lesson concept; Instruction; Unterrichtsentwurf; Unterrichtsprozess; Teacher; Teachers; Lehrerin; Lehrende; STEM; Chemie; Künstlerische Tätigkeit; Lehramtsstudiengang; Lehrerausbildung; Science; Science teacher; Wissenschaft; Lehrer; Fächerübergreifender Unterricht; Fächerverbindender Unterricht; Interdisziplinarität; High school; High schools; Student; Students; Oberschule; Schüler; Schülerin; Studentin; School year 11; 11. Schuljahr; Schuljahr 11; Schülerverhalten; Concept learning; Begriffsbildung
Abstract	Recent reforms have introduced integrated science, technology, engineering, and math education (STEM) that has highlighted an interdisciplinary approach to train students as better problem solvers. In addition to STEM disciplines, art, language, and other disciplines integration are also stressed (STEM+). In this paper, a STEM+ (STEM + art + entrepreneurship) activity was presented related to acid-base chemistry, specifically, pH indicator and strips designs. 13 junior pre-service chemistry teachers participated in the activity and produced indicator solutions from plant sources found easily at grocery stores and produced pH paper strips by the use of filter paper and coffee filters. After producing indicators and strips, participants were encouraged to marketing their products through product logo design and product advertisement. The activity is useful regarding learning acid-base chemistry, indicators and strips' properties, carrying out investigations, and designing solutions. The activity can also be easily applied to address high school physical science standards. (As Provided).
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Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2024/1/01