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Science Tools, Safety, & Scientific Method Flashcards | StudBud
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Science Tools, Safety, & Scientific Method
Science Tools, Safety, & Scientific Method
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1
Scientific inquiries begin with ...
a solution to a math problem
an assignment from the teacher
a testable question
a good breakfast
2
During the experiment we make observations. What do we use to make observations?
Information from our friend who was paying attention.
Our 5 senses & scientific tools (like thermometers).
YouTube
The textbook
3
After the experiment we organize & analyze our data to draw conclusions. What does this mean?
Stack our papers and draw a picture.
Make a graph or chart, and a decision about our hypothesis.
Decide hypothesis is right because we don't want to be wrong.
4
The things scientists do are:
Draw conclusions
All of the Above
Make hypotheses & observations
Define problems
5
We define a problem & testable question, then conduct research. A reliable source is...
your mom
an internet site found with a Google search
YouTube
a Scientific Journal or Book
6
We conduct an experiment, using the scientific method, to test our...
what we think will happen
all of the above
hypothesis
prediction
7
Scientists use tools to collect data & make observations. A balance measures?
length
time
temperature
mass
8
Scientists use tools to collect data & make observations. A graduated cylinder measures?
volume
distance
time
mass
9
Which of these is NOT an important science safety rule?
Be nice to your teacher
Tie back long hair.
Wear safety goggles.
Don't smell substances unless you're told to.
10
Scientists use tools to collect data & make observations. A thermometer measures?
temperature
mass
length
volume
11
In experiments, we set up a control group and test one variable at a time. What is a variable?
something that stays the same in a test
something that changes in a test
someone who is very able to do science
a number used in a math
12
Scientists use tools to collect data & make observations. What does a microscope do?
measures time
measures mass
measures volume
Allows scientists to see in close detail
13
Scientists share the results of their experiments with others. Why?
To receive an award
To show everyone what a great scientists they are.
So that other scientists can test the results (replicate).
14
After we research, we create an hypothesis. A synonym for hypothesis is...
definite
prediction
certain
a impossible
15
Listening to directions & following procedures are safety rules. Why?
So you don't accidentally blow up the classroom.
All of the above.
So your experiment results are accurate, reliable, and safe.
So nobody gets hurt.
