What is the name of this device?

• Walkman

• Phonograph

• CD player

• Ipod

Who invented this device?

• Tony Fadell

• Thomas Jefferson

• Thomas Edison

• George Washington

What year was the Phonograph created?

• 2019

• 1877

• 1700

• 1970

What is the name of this device?

• MP3 Player

• Phonograph

• CD Player

• Record player

Reorder the following

• Record player

• Walkman

• CD player

• MP3 Player

• cassette player

How have music players changed over time? Name at least two ways they have changed.

The ​ ​ (a)   was powered using an ​ (b)   Music played by a needle running over the grooves as the record spins.

• record player
• electrical outlet.
• CD player
• batteries

What is the name of this device?

• phonograph

• Walkman

• Ipod

• Compact Disc Player

Tags

NGSS.MS-PS4-3

Organize these options into the right categories

Groups:

(a) Analog

,

(b) Digital

• MP3 player

• Cassette Player

• CD Player

• Walkman

• Ipod

• Record player

The phonograph was created in 1877. The record player was created in 1895. How many years did the phonograph exist before the record player was created?

Mathematical Equivalence

ON