Science 101: How Do We Determine: "Cause and Effect?"

Autor/in	Robertson, Bill
Titel	Science 101: How Do We Determine: "Cause and Effect?"
Quelle	In: Science and Children, 52 (2014) 3, S.72-74 (3 Seiten) PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0036-8148
Schlagwörter	Science Instruction; Elementary School Science; Scientific Concepts; Correlation; Misconceptions; Graphs; Predictor Variables + Suchen Sie Ihr Suchwort? Teaching of science; Science education; Natural sciences Lessons; Naturwissenschaftlicher Unterricht; Korrelation; Missverständnis; Grafische Darstellung; Prädiktor
Abstract	At first glance it seems easy to attribute cause and effect when it's not applicable, either through mistakenly taking every correlation as a cause and effect relationship, misinterpreting the meaning of independent and dependent variables, or not focusing on direct causes. Sometimes it's easy to help students understand where they're mistaken in cause and effect relationships, but other times it can be difficult. In this article, Bill Robertson invites teachers to ask students what might happen if we got rid of all the ants or bees in the world. At first they might not think that's such a bad idea, because likely many of them aren't fond of ants and bees, and have no understanding of what makes dead organisms "disappear," no understanding of how we get soil, and no understanding of how plants go about making more plants. Cause and effect is at the heart of much of of science, but that doesn't mean the relationships are always obvious. (ERIC).
Anmerkungen	National Science Teachers Association. 1840 Wilson Boulevard, Arlington, VA 22201-3000. Tel: 800-722-6782; Fax: 703-243-3924; e-mail: membership@nsta.org; Web site: http://www.nsta.org
Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2017/4/10