Molecule Design Challenge Pre-Activity


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Titolo Molecule Design Challenge Pre-Activity
Descrizione 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.
Disciplina Altro, Chimica
Livello Scuola superiore
Tipo Altro, Attività guidate
Durata 30 minuti
Risposte incluse No
Lingua Inglese
Parole chiave Electronegativity, Engineering Design, Molecular Geometry, VSEPR Theory
Simulazioni Modelli molecolari (HTML5), Modelli molecolari: concetti base (HTML5)


Autori Ashley Webb
Indirizzo mail ashley.webb@dcsms.org
Scuola / Organizzazione DeSoto Central High School
Proposto il 14/02/18
Aggiornato il 10/07/18