Molecule Design Challenge Pre-Activity

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Título Molecule Design Challenge Pre-Activity
Descrición 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.
Tema Outro, Química
Nivel Bacharelato
Tipo Guided Activity, Outro
Duración 30 minutos
Respostas incluidas Non
Linguaxe English
Palabras clave Electronegativity, Engineering Design, Molecular Geometry, VSEPR Theory
Simulacións Formas Moleculares (HTML5), Molecule Shapes: Basics (HTML5)

Autores Ashley Webb
Centro Escolar / Institución DeSoto Central High School
Presentado 2/14/18
Actualizado 7/10/18