Molecule Design Challenge Pre-Activity

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Tựa đề Molecule Design Challenge Pre-Activity
Mô tả 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.
Chủ đề Hoá học, Khác
Cấp độ High School
Loại Guided Activity, Khác
Thời gian 30 phút
Bao gồm câu trả lời No
Ngôn ngữ Anh
Từ khoá Electronegativity, Engineering Design, Molecular Geometry, VSEPR Theory
Mô phỏng Hình dạng phân tử (HTML5), Hình dạng phân tử: phần cơ bản (HTML5)

Tác giả Ashley Webb
Trường / Tổ chức DeSoto Central High School
Ngày đăng ký 14/02/2018
Ngày cập nhật 10/07/2018