Misconceptions in Primary Science
By Allen, Michael
“Sound”
Publisher: Open University Press
Pp. 174- 175
2010
Type: Anecdotal
Data collection method: Unknown
Number of subjects, range: Unknown
Grade and age of subjects: PreK-2nd — under 7-8 years of age, 3rd-5th grade — under 10-11 years
- For a sound to be heard the listener has to actively concentrate on it first.
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Sound cannot pass through obstacles.