IQWST Can I believe my eyes r 1-7
Authored by Jana Porter
Science
5th - 8th Grade
NGSS covered
Used 57+ times
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41 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
How are shadows made? Choose the BEST explanation.
Turning off the lights will make shadows.
An object blocks the path of the light which creates an area on a surface where no light reaches.
Shadows can only form at night or with flashlights.
Turn your back to the sun and a shadow will form behind you.
2.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
True or False. When shinning the flahlight at the mirror, the readings were the highest when the light and the light sensor were on the same line position number making a “V.”
True
False
Tags
NGSS.MS-PS4-2
3.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
True or False. When shinning the flahlight at the mirror, the readings were the same at every number and didn’t change when we moved the flashlight.
True
False
Tags
NGSS.MS-PS4-2
4.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
True or False. When shinning the flahlight at the mirror, the sensor readings were usually low at all positions, except for immediately opposite the light, where the readings were very high.
True
False
Tags
NGSS.MS-PS4-1
5.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Why are the light sensor readings of the light reflected from the paper pretty much all the same at every position? Select the BEST explanation.
The paper does not reflect any light from the flashlight.
There was something wrong with the sensor there should be one position with a much higher reading.
The light from the flashlight gets scattered in every direction.
The paper absorbs most of the light from the flashlight.
Tags
NGSS.MS-PS4-2
6.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
What type of surface does the model show light bouncing off?
Rough
Smooth
Transparent
Tags
NGSS.MS-PS4-2
7.
MULTIPLE SELECT QUESTION
30 sec • 5 pts
What is similar and different about seeing an object and seeing a shadow? SELECT ALL THAT APPLY.
There is no difference between seeing a shadow and seeing an object.
Both require light to be bounced from something to my eyes.
My eyes see the light coming from the area around a shadow; they do not see the shadow directly.
The shadow reflects dark colored light.
Tags
NGSS.MS-PS4-2
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