Molecule Design Challenge Pre-Activity


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Název Molecule Design Challenge Pre-Activity
Popis An Engineering Design Project The Pre-Activity uses the Molecule Shapes: Basics to introduce students to the idea of atoms bonding. Students have just finished a study of electron configuration, quantum numbers, and periodic trends. They are expected to have no prior knowledge of VSEPR Theory or bonding. The Molecule Design Challenge asks students to create a 3D model of a common binary compound using their growing knowledge of bond angles. Students use PhET's Molecule Shapes to "test and evaluate" their original design and to direct their redesign. Then they will use the classroom set of molecular ball-and-stick models to perform a second "test and evaluate" of their design and to direct a final redesign.
Předmět Chemie, Ostatní
Úroveň Střední škola
Typ Guided Activity, Ostatní
Trvání 30 minuty
Včetně odpovědi Ne
Jazyk English
Klíčová slova Electronegativity, Engineering Design, Molecular Geometry, VSEPR Theory
Simulace Tvary molekul (HTML5), Tvary molekul: základy (HTML5)


Autoři Ashley Webb
Kontaktní email ashley.webb@dcsms.org
Škola / Organizace DeSoto Central High School
Vloženo 14.2.18
Aktualizováno 10.7.18