Molecule Design Challenge Pre-Activity


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題名 Molecule Design Challenge Pre-Activity
内容 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.
課題 その他, 化学
レベル 高等学校
タイプ Guided Activity, その他
所要時間 30 分
解答を含む いいえ
言語 英語
キーワード Electronegativity, Engineering Design, Molecular Geometry, VSEPR Theory
シミュレーション 分子の形 (HTML5), 分子の形: ベーシック (HTML5)


著者 Ashley Webb
メールアドレス ashley.webb@dcsms.org
学校 / 団体 DeSoto Central High School
送信日 18/02/14
更新日 18/07/10