4th Grade Science Review

In an experiment, what is the ONLY thing a scientist can change?

• Independent Variable
• Dependent Variable
• Constant
• Results

Who made the first lightning rod?  (Remember: only ninjas mess around with lightning!)

• Thomas Edison
• Benjamin Franklin
• Michael Faraday
• George Washington

Who improvED the light bulb?

• Thomas Edison
• Benjamin Franklin
• Michael Faraday
• Maggie Walker

Who worked with Magnets, Motors, and electroMagnets?

• Thomas Edison
• Benjamin Franklin
• Michael Faraday
• George Mason

Tags

NGSS.HS-PS2-5

NGSS.HS-PS3-5

Adding coils around a nail will make an electromagnet ____________.

• stronger
• weaker
• not work
• confused

Tags

NGSS.HS-PS2-5

NGSS.HS-PS3-5

Which part of the plant is where the plant makes food?

• flower
• stem
• roots
• leaves

Tags

NGSS.MS-LS1-6

Which part of the plant is responsible for reproduction?

• flower

• stem

• leaves

• roots

When a plant does photosynthesis, carbon dioxide goes in, and _________ goes OUT!

• oxygen
• carbon dioxide
• sunlight
• water

Tags

NGSS.MS-LS1-6

If the numbers on a barometer are getting higher throughout the day, which type of weather is coming?

• rain

• hurricane

• sunshine

• thunderstorm

Tags

NGSS.MS-ESS2-5

Which weather tool would you use to see if today would be a good day for flying a kite?

• anemometer

• barometer

• thermometer

• rain gauge