SC.6.N.2.2

Quiz
•
Science
•
8th Grade
•
Hard
+9
Standards-aligned
Lisa Thompson
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Randy places a piece of metal in 3 different acids and water. Why does he need the water?
to compare the affect of acids to it.
to see what happens to the metal.
to see how acid rain affects the metal.
to compare the affect of the acids on the metal.
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Colleen wants to find out if watering plants more often produces more leaves. What is the test variable?
number of leaves
number of plants
amount of plant growth
amount of water
Tags
NGSS.MS-LS1-5
NGSS.MS-LS2-1
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Colleen wants to find out if watering plants more often produces more leaves. What is the outcome variable?
the number of leaves
the number of plants
the amount of plant growth
the amount of water
Tags
NGSS.MS-LS1-5
NGSS.MS-LS2-1
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Other than scientific experiments, what other methods do scientists use to investigate problems?
Models, Observations, & Research
Models, Observation, & Replication
Models, Repetition, & Replication
Models, Repetition, & Variables
Tags
NGSS.MS-LS1-1
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Science determines results based on _____________________.
Rumor
Hypothesis
Evidence
Popular opinion
Tags
NGSS.MS-LS1-4
NGSS.MS-LS2-4
NGSS.MS-PS1-2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Scientists sometimes change their views. For example, people once believed that Pluto was a planet. What causes these changes in thinking?
new experiments
new evidence or interpretations
new scientific beliefs
new theories develop
Tags
NGSS.MS-ESS3-5
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which one is a limitation of a drawing but not a model of the cell?
it does represent the main parts of a cell
it does not contain the correct number of nuclei
it cannot represent a true cell which is 3 dimensional
it cannot represent a true cell since the cytoplasm should be in constant motion
Tags
NGSS.MS-LS1-2
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