Skip to content.


Wonders of Science: SoundVibrating objects make sound! Manipulate objects by plucking, striking, or rubbing them together to hear the sounds they make. A tuning fork, crystal goblets, and rubber bands are among the objects that help our investigation of sound.

Program Options: Wonders of Science: Sound is available only as a large group assembly.

Assembly Option

ASSEMBLY MAX: 150 students
TIME: 40 minutes
GRADE: Grades K-2



  • Things that make sound vibrate.
  • The vibrations of an object making sound can be observed by seeing or feeling them.
  • Different objects make different kinds of sounds, and can be manipulated to vibrate in different ways.
  • Changing the vibration of an object changes the pitch or the loudness/softness of its sound.


Nature of Science and Engineering - Use observations to develop an accurate description of a natural phenomenon and compare one's observations and descriptions with those of others. - When asked 'How do you know?', students support their answer with observations. - Recognize that tools are used by people, including scientists and engineers to gather information and solve problems. - Raise questions about the natural world and seek answers by making careful observations, noting what happens when you interact with an object, and sharing the answers with others.

Request a Program

To make your reservation, fill out the Request a Program Form. You may also email or call (651) 221-4748 or (800) 221-9444 ext. 4748.

Still looking? Return to our Assemblies page to continue exploring available topic options!