Advanced Science
World Capitals
Breakthrough Inventions
Easy math
Are you smarter than a 5th grade
100

This element has the highest atomic number that occurs naturally

What is uranium?

100

Known as the “Eternal City,” it’s the capital of Italy.

What is Rome 

100

This invention by Alexander Graham Bell was patented in 1876.

What is the telephone?

100

100+100

200

100

 Which U.S. state is the Grand Canyon located in?

 The Grand Canyon is located in the U.S. state of Arizona.

200

In physics, this is the term for the amount of matter in an object.

What is mass?

200

This city is the capital of France.

What is Paris?

200

This man invented the first practical incandescent light bulb.

Who was Thomas Edison?

200

45*45

2025

200

 In which war did the U.S. fight against itself?

The first woman to fly solo across the Atlantic Ocean was Amelia Earhart.

300

This is the term for when a solid turns directly into a gas.

What is sublimation?

300

This city is the capital of Japan.

What is Tokyo?

300

Known as the father of the computer, he conceptualized the first mechanical computer in the early 19th century.

Who was Charles Babbage?

300

40*120

4800

300

If a train travels at 60 miles per hour for 2 hours, how far does it travel?

what is, The train travels 120 miles (60 miles/hour * 2 hours = 120 miles).

400

Known as the “Father of Modern Physics,” he developed the theory of quantum mechanics.

Who is Werner Heisenberg?

400

Canberra is the capital of this country

What is Australia?

400

This revolutionary product, released in 2007, reshaped mobile communications and technology.

What is the iPhone?

400

200+200+1

401

400

The “Harry Potter” series was written by this author.

 J.K. Rowling?

500

How many days does it take for earth to obit around the sun 

What is 365 days 

500

This Canadian city is the country’s capital.

What is Ottawa?

500

This invention allows us to see the bones inside our body without surgery.

What is X-ray 

500

100*1000

100000

500

What country is the largest by land area?

 Russia is the largest country by land area.