GRADE 4A BIG BANG BRAIN

Who discovered the light bulb?

• Albert Einstein

• Sir Isaac Newton

• Thomas Edison

• Aristotle

What type of scientist is this?

• Meteorologist

• Astronomer

• Anthropologist

• Ecologist

Who discovered the vaccine for smallpox?

• Marie Curie

• Charles Darwin

• Edward Jenner

• Stephen Hawkings

What object did Galileo first study in the night sky?

• Mars

• The Sun

• The Moon

• Venus

Who study animals?

• Paleontologist
• Zoologist
• Entomologist
• Botanist

Who is considered as the inventor of Video games?

• Ralph Baer in 1967.

• William A Burt in 1829

• Ladislo Biro in 1938.

The first modern antibiotic was ....

• Pepto Bismol

• Amoxicillin

• Penicillin

• Metronidazole

Who invented the telegraph in 1840?

• James Hargreaves
• John Deer
• Samuel Morse
• John Montressor

The telescope were invented around the year...

• 1500

• 1600

• 1700

• 1800

This invention helped architects design taller buildings. It allowed people to travel vertically from a floor to another.

• The Desk

• The Bed

• The Elevator

• The Staircase