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
| Τίτλος | Sound_Inquiry for Middle School |
| Περιγραφή | 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. |
| Θέμα | Φυσική |
| Επίπεδο | Γυμνάσιο, Λύκειο |
| Είδος | Εργ, Ερωτήσεις εννοιών |
| Απαντήσεις που περιλαμβάνονται | Όχι |
| Γλώσσα | Αγγλικά |
| Λέξεις κλειδιά | gold star, inquiry, phet, sound, wave |
| Προσομοίωση(εις) | Ηχητικά κύματα |
| Δημιουργοί | PhET Middle School Team |
| Σχολείο / Οργανισμός | PhET University of Colorado Boulder |
| Ημερομηνία υποβολής | 2/8/2011 |
| Ημερομηνία ενημέρωσης | 2/8/2011 |