Science Review

Which circuit will allow all 3 lightbulbs to turn on?

• Circuit 1

• Circuit 2

• Circuit 3

• Circuit 4

How can I Decrease the force needed to push the car across the surface? (Hint: YOU will NEVER use two hands)

• Use a car that weighs more

• Use two hands to push the car

• Change the direction of the car to move faster

•  Use a cardboard surface

Tags

NGSS.MS-ETS1-1

How does changing the force affect the cars motion?

(Hint: The variable you are changing is the force.)

• same masses,

  different forces,

  measure

• different forces,

  same masses,

  measure

• same force

  different masses

  repeat

• measure

  different masses

  repeat

Tags

NGSS.MS-PS2-2

What types of energy transformation does each activity represent?

• Guitar- Electrical to Light

  Campfire- Chemical to Light

  Battery Powered Lantern- Mechanical to Sound

• Guitar- Chemical to Thermal

  Campfire-Mechanical to Sound

  Battery Powered Lantern-

  Electrical to Light

• Guitar- Mechanical to Sound

  Campfire- Chemical to Thermal

  Battery Powered Lantern- Electrical to Light

• Guitar- Mechanical to Sound

  Campfire-Electrical to Light

  Battery Powered Lantern-Chemical to Thermal

Choose the correct answer.

• F

• G

• H

• J

Tags

NGSS.MS-PS4-2

What is happening to the water droplet?

• A

• B

• C

• D

Tags

NGSS.MS-PS4-2

Choose the correct answer that describes the correct time, based on the sun placement throughout the day. (The pictures are labeled by numbers)

• 1- 3pm

  2- 9am

  3-Noon

• 1-Noon

  2- 9am

  3- 3pm

• 1- 9am

  2- 3pm

  3- Noon

• 1- 9am

  2-Noon

  3- 3pm

Tags

NGSS.MS-ESS1-1

Choose the correct answer.

• A

• B

• C

• D

Tags

NGSS.MS-ESS1-1

Choose the correct answers to fill in the blank.

• -light up

  -switch 1

  -make sound

  -top

• -light up

  -top

  -make sound

  -switch 2

• -light up

  -switch 2

  -make sound

  -top

• -light up

  -top

  -make sound

  -switch 1

Tags

NGSS.4-PS3-2

Choose the correct answer to fill in the blank.

• 1- Light E.

  • 2- Mechanical E.

  • 3- Thermal E.

  • 4-Chemical E.

• • 1- Light E.

  • 2- Chemical E

  • 3- Mechanical E.

  • 4-Thermal E.

• • 1- Light E.

  • 2- Mechanical E.

  • 3- Chemical E.

  • 4-Thermal E.

• • 1- Thermal E.

  • 2- Mechanical E.

  • 3- Light E.

  • 4- Chemical E.

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

NGSS.MS-PS3-5