Sound_Inquiry for Middle School
- SoundWaves_MS_all_pages.docx - 399 kB
- SoundWaves_MS_student_directions.pdf - 263 kB
- SoundWaves_MS_student_directions.docx - 44 kB
- SoundWaves_MS_posttest.pdf - 354 kB
- SoundWaves_MS_posttest.docx - 373 kB
- SoundWaves_MS_all_pages.pdf - 437 kB
- SoundWaves_MS_teacher_notes.pdf - 175 kB
- SoundWaves_MS_teacher_notes.docx - 22 kB
- SoundWaves_MS_pretest.pdf - 272 kB
- SoundWaves_MS_pretest.docx - 372 kB
| 标题 | Sound_Inquiry for Middle School |
| 描述 | This was written by the PhET team as a guided-inquiry activity. Learning Objectives: •Explore and draw conclusions about the nature, properties and behaviors of sound waves. •Use the simulation to develop your own definition of frequency and amplitude. •Describe how frequency and amplitude affect the sounds we hear. •Given a description of a sound like “high pitched and loud”, describe the amplitude and frequency. |
| 科目 | 物理学 |
| 等级 | 初中, 高中 |
| 类型 | 实验室 |
| 是否包含答案 | 否 |
| 语言 | 英语 |
| 关键词 | gold star, inquiry, phet, sound, wave |
| 仿真程序 | Sound Waves (HTML5), 声音 |
| 作者 | PhET Middle School Team |
| 学校/组织 | PhET University of Colorado Boulder |
| 提交日期 | 11-8-2 |
| 更新日期 | 24-5-29 |