Build a Molecule - Molecular Formulas and Coefficients
- BuildAMolecule-TeacherGuide.doc - 34 kB
- Build a Molecule Pre Lab.doc - 987 kB
- BuildAMolecule-Activity.doc - 45 kB
- Build a Molecule Post Lab.doc - 1535 kB
| 主題 | Build a Molecule - Molecular Formulas and Coefficients |
| 說明 | This activity consists of a series of challenges that utilize the Build a Molecule sim to help students achieve the following learning goals: 1. Recognize that molecules are made from atoms. 2. Describe the difference between a molecule name and chemical formula. 3. Distinguish between the coefficient and subscript in a chemical formula. 4. Use pictorial representations of molecules to generate chemical formulas. |
| 科目 | 化學 |
| 程度 | K-5, 中學 |
| 類型 | 實驗室 |
| 時間 | 90 分鐘 |
| 解答 | 否 |
| 語言 | 英語 |
| 關鍵字 | atoms, coefficients, molecular formulas, molecules |
| 模擬教學 | Build a Molecule_建立一個分子 (HTML5) |
| 作者 | Christine Denison, Emily Moore |
| 學校 / 機構 | PhET |
| 提交日期 | 2011/7/26 |
| 更新日期 | 2021/9/29 |