Mid Year Science Review Game

What is the speed of a car that travels 400 m in 20 minutes?

• 20 miles/hr
• 20 m/min
• 800 m/min
• 200 miles/hr

What is the formula to calculate speed?

• speed = distance/time
• speed = time/distance
• speed = time x distance 
• speed = speed/time 

Tags

NGSS.MS-PS3-1

Match the description to the graph:

"The car is stopped."

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Match the description to the graph:

"The car is traveling at a constant speed."

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Tags

NGSS.MS-PS3-1

Match the description to the graph:

"The car is going back to the starting point."

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At which point is potential energy greatest?

• W
• X
• Y
• Z

Tags

NGSS.MS-PS3-2

An experiment is performed on plants to see how different liquids affect plant growth. Each plant in the experiment is given a different liquid; water, apple juice, or milk. Each plant has the same amount of soil, sunlight, and listens to the same music. In this investigation, the independent (what "I" purposely change" variable is ...

• The type of plant

• The amount of sunlight

• The type of music

• The type of liquid

Tags

NGSS.MS-LS1-5

Brit wants to know: does the distance a person kicks a soccer ball effect how well they will do on their math test. What is the dependent (the one I measure/the effect) variable?

• How far they kick the soccer ball

• who the person is

• how well they do on the math test

• Type of soccer ball.

If I drink my milk, then I will grow taller. What is the independent variable?

• how tall you grow

• drinking milk

Tags

NGSS.MS-LS1-5

• 7 mL

• 7 g/cm³

• 28 g/cm³

• 1/7 g/cm³