Scientific Investigation

Quiz
•
Science
•
7th Grade
•
Hard
+4
Standards-aligned
Lisa Thompson
FREE Resource
25 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
the factor that is changed by the scientist in a science experiment.
dependent variable
independent variable
constant
hypothesis
Tags
NGSS.MS-PS2-2
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What must you do before you make a hypothesis?
Run an experiment
Make observations
Form a theory
Draw conclusions
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following is a testable hypothesis?
Roses are more beautiful than violets.
A plant needs at least five hours of sunlight per day to grow.
Ice cream is delicious.
Humans will someday land on Mars.
Tags
NGSS.MS-LS1-5
4.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Which of the following is an example of a prediction?
What will happen if we put 25 pennies on our bridge?
I think that our bridge will hold 25 pennies because we strengthened it by folding it.
Our bridge held 25 pennies when we tested it.
Our bridge did not hold 25 pennies when we tested it.
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Series of steps followed by scientists to answer questions.
Graph
scientific method
Tags
NGSS.MS-LS1-5
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The factor that is deliberately changed or manipulated is
A theory
The dependent variable
The data
The independent variable
Tags
NGSS.MS-PS2-2
7.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
A student set up an experiment to test how much bean plants will grow in soil with salt in it. The student grew 50 plants in one group and 50 plants in the other group. The only thing that can be different in the two groups is the amount of -
soil in each plant pot
salt in the soil in each plant pot
water given to each plant
fertilizer given to each plant
Tags
NGSS.MS-LS1-5
NGSS.MS-LS2-1
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