Science Quarterly Review

A student wants to experiment to determine how to determine the height of a ball dropped in a box of sand will affect the crater size it will make in the sand.

What other piece of equipment will be most useful in conducting an this experiment?

• graduated cylinder for volume

• triple beam balance for mass

• stopwatch for time

• meterstick for length

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Remi scored a goal for his soccer team. Which sentence BEST describes the motion and change in postion of the soccer ball when it was kicked?

• The soccer ball flew through the air towards Remi.

• The soccer ball rolled into the goalie's hand.

• The soccer ball rolled from Remi's foot into the soccer goal.

• The soccer ball bounced away from the goal.

Identify the form of energy.

Sunlight, stars, flashlights, and lightbulbs, are all examples of ​ ​ (a)   energy.

• light
• Sound
• thermal
• nuclear
• mechanical

Tags

NGSS.4-PS4-1

Look at the objects below. Which of these objects is used primarily for sound energy? There will be more than one answer.

• 
• 
• 
• 
• 

Tags

NGSS.MS-PS4-2

Bonnie and Mona are doing an experiment to see how long will it take a toy car to travel 30 inches.Which tools do they need to conduct this experiment?

• hand lens

• calculator

• ruler

• meter stick

• stopwatch

Tags

NGSS.3-PS2-2

Answer carefully.

• They should use their first measurement.

• They should measure one more time.

• They should repeat the investigation 12 more times and use the most common time.

• They should replace the car with a new one.

The earth is constantly moving, or rotating. As it turns, half of the earth gets sunlight and the other half is in​ (a)   . The half with the light is​ (b)   , and the other half is ​ (c)   . As it rotates, day changes to night.

• darkness
• moon
• morning
• daytime
• nighttime
• mars

Tags

NGSS.MS-ESS1-1