Molecule Design Challenge Pre-Activity
- Unit 4 Molecule Design Challenge Rubric.docx - 107 kB
- Unit 4 Molecule Design Challenge.docx - 133 kB
- Unit 4 Molecule Design Challenge PreActivity.docx - 149 kB
| عنوان | Molecule Design Challenge Pre-Activity |
| شرح | 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. |
| موضوع | سایر، شیمی |
| سطح | دبیرستان |
| نوع | Guided Activity، سایر |
| مدت | دقیقه ها 30 |
| پاسخ ها شامل | خیر |
| زبان | انگلیسی |
| کلید واژه | Electronegativity، Engineering Design، Molecular Geometry، VSEPR Theory |
| شبیه سازی ها | شکل های مولکول (HTML5)، شکل های مولکول: مقدمات (HTML5) |
| نویسنده | Ashley Webb |
| مدرسه / سازمان | DeSoto Central High School |
| ارسال شده | 2/14/18 |
| بروزرسانی شده | 7/10/18 |