Scientific Math and Method
Authored by Megan Zeier
Chemistry
10th - 12th Grade
NGSS covered
Used 374+ times
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11 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When data points are close together but not close to the accepted value
accurate
precise
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
when data points are close to the accepted value and each other
accurate but not precise
accurate and precise
precise but not accurate
not precise or accurate
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
precision is about repeatability of results accuracy is about nearness to an accepted value
true
false
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
when cleaning up after a lab, leftover chemicals should be...
placed back in their original containers
left on the lab table
placed in the proper disposal container
thrown away
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
proper lab safety includes
hair tied back
goggles
closed-toed shoes
loose and hanging clothing
6.
FILL IN THE BLANKS QUESTION
30 sec • 1 pt
A hypothesis must be falsifiable and
(a)
7.
FILL IN THE BLANKS QUESTION
30 sec • 1 pt
Identify the INDEPENDENT VARIABLE
Do tomatoes grow fastest under fluorescent, incandescent, or natural light?
(a)
Tags
NGSS.HS-LS1-5
NGSS.HS-LS2-5
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