Light
What is it called when an object stops light from shining on a surface?
Block!
What is a surface?
A surface is the outside part of something that you can see.
What do engineers do?
Engineers design or create something to solve a problem.
What are some ways we use sound in our lives?
Many correct answers.
What is a sound source?
A sound source is where sound comes from!
Name 2 light sources in this school.
There are many right answers!
What is a material that can block light?
Many correct responses.
How have we been engineers in this class?
We have designed shadow puppets and sound sources to help the puppet company put on a show.
How do you use sound to help you learn?
Lots of correct responses
What are sounds? (think of what a rubber band or a guitar does when you pluck it!)
Sounds are vibrations!
What are some ways we use light in our life?
Many correct responses.
What is a material that does not block light?
Glass, clear plastic, etc.
What does observe mean?
Observe means to watch something so that you can learn.
What is your favorite sound?
Lots of correct responses
What are some sounds we have made in Science class? (more than one right answer!)
We made lots of sounds with our sound kits! We played rubber band guitar, used dice to make sounds, and many more!
What are some light sources in New York City?
Many correct responses.
What does material mean?
A material is what something is made out of.
How do we make medium bright areas on a surface?
We use a material that blocks some light and lets other light get through.
What are some jobs people do where sound is very important?
Singer, musician, firefighter, etc.
In the video we watched of the Foley Artists, how did they make the sound of horse hooves?
They used a plunger filled with cloth!
What are some jobs that grown ups do where light is very important?
Doctors, electrician, bus drivers, etc.
What is a shadow?
A shadow is dark part of a surface that results when you block light.
How do shadow puppets work?
A material blocks light coming from a light source to create a shadow on a surface.
What is the part of our body that vibrates to create sound?
Vocal cords.
What are Foley artists?
Foley artists are people who design sound sources for movies.