Molecule Design Challenge Pre-Activity

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Naslov Molecule Design Challenge Pre-Activity
Opis 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.
Subjekt Hemija, Ostalo
Nivo High School (Viša škola)
Tip Guided Activity, Ostalo
Trajanje 30 minuta
Uključen odgovor Ne
Jezik Engleski
Ključne riječi Electronegativity, Engineering Design, Molecular Geometry, VSEPR Theory
Simulacije Oblici molekule (HTML5), Oblici molekule: Osnove (HTML5)

Autori: Ashley Webb
Škola / Organizacija DeSoto Central High School
Poslato 2/14/18
Obnovljeno 7/10/18