Sound Absorbers and Reflectors
To demonstrate that some materials absorb sound and some materials reflect it.
Appropriate Grades: Grade 3,
Subject: Science
Appropriate Materials: None,
To demonstrate that some materials absorb sound and some materials reflect it.
Appropriate Grades: Grade 3,
Subject: Science
Appropriate Materials: None,
Big bats and baby bats use echolocation to find out information about the facinating world around them
Appropriate Grades: Grade 3,
Subject: Science
Appropriate Materials: None,