The Light Bulb

Before the light bulb was invented, people used ___ to light their homes.

Candles can be messy and ___

Except for the light bulb, Thomas Edison developed more than ___ other inventions.

• 100

• 1,000

• 10,000

• 1,000,000

Apart from the light bulb, some of Edison's most famous inventions include the Voting Machine, Electric Battery and the ___

• Movie Camera

• Camera

• Photo Booth

• Digital Camera

Thomas Edison didn't like school.

• TRUE

• FALSE

His ___ helped him with his experiments.

As a kid, Edison was very ___

• artistic

• creative

• curious

Edison tried to make the light bulb glow bright enough and long enough without it ___

To find the perfect match for his light bulb, Edison experimented with different kinds of filaments. The best one was the ___ filament.

• metal

• platinum

• copper

• carbon

On 22nd October 1879, Edison ran his first successful test on the light bulb. The filament burnt strong and bright for a good ___ and a half hours.