When Is Melting Not Really Melting?

Autor/in	Mangiaracina, Mike
Titel	When Is Melting Not Really Melting?
Quelle	In: Science and Children, 55 (2017) 4, S.60-66 (7 Seiten) PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0036-8148
Schlagwörter	Leitfaden; Unterricht; Lehrer; Elementary School Students; Elementary School Science; Grade 2; Water; Scientific Concepts; Toys; Manipulative Materials; Discovery Learning; Learner Engagement; Science Activities; Science Process Skills; Skill Development; Common Core State Standards; District of Columbia + Suchen Sie Ihr Suchwort? Lesson concept; Instruction; Unterrichtsentwurf; Unterrichtsprozess; Teacher; Teachers; Lehrerin; Lehrende; School year 02; 2. Schuljahr; Schuljahr 02; Wasser; Toy; Spielzeug; Hilfsmittel; Entdeckendes Lernen; Kompetenzentwicklung; Qualifikationsentwicklung; Common core curriculum; Curriculum; Kerncurriculum
Abstract	This 5E cycle of lessons takes students through a fun and thorough study of Silly Putty's properties, progressing from an initial observation of a "melting snowman" toy in the Engage phase to making and "marketing" their own homemade putty in the Evaluate phase. Along the way, students use evidence to construct their own explanations for the discrepant events presented by non-Newtonian fluids, through a careful progression from the Explore phase to the Explain phase. For this lesson, you will need one container of Silly Putty for each pair of students and a "melting snowman" toy (available at many retailers, such as Amazon). In addition, each student will need safety goggles and non-latex gloves, and the teacher will use a hammer during the Explore phase. (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	2020/1/01