Section One: Science and Scientists
Section Two:Scientific Method
Section Three: Scientific Model
Section Four: Engineering
Section Five: Measurement
100
Knowledge gained by observing the natural world is called
What is science?
100
Searching the Internet for answers to science questions is called
What is research?
100
The first step in scientific investigation
What is asking a question?
100
Engineering uses scientific knowledge to
What is develop technologies?
100
Making measurements with tools such as thermometers is a kind of
What is observation?
200
After a scientists forms a hypothesis, the next step is to
What is gather data to test the hypothesis.
200
When you answer questions by doing an activity that includes careful observation, you are using
What is experimentation?
200
When analyzing the results, scientists sometimes arrange the data in these.
What is a graph?
200
Air pollution produced by cars is an example of
What are negative unintended consequences of engineering?
200
Something that helps you do a task is called
What is a tool?
300
A limitation of a mathematical model is
What is that it depends on variables?
300
A controlled experiment tests
What is only one factor at a time?
300
A limitation of a physical model is that
What is that it may not act like the thing it represents?
300
The process of developing new technology is
What is the engineering design process?
300
The SI system of measurement is based on this number
What is 10?
400
The process of testing only one variable at a time is called
What is a controlled experiment?
400
If a hypothesis is tested and the data supports the hypothesis, but further testing is necessary, this would be considered
What is a theory?
400
One purpose of a model is to
What is to represent things that are too small to see.
400
An example of adaptive bioengineering is
What is laser eye surgery?
400
Which tool can be used to measure mass?
What is a triple beam balance?
500
A pencil measures 14 cm long. How many millimeters is it?
What is 140mm?
500
The purpose of using scientific methods is
What is to answer questions?
500
One purpose of a model is to
What is represent things that are too small
500
The first step of the engineering design process is
What is identifying and researching a need?
500
The amount of matter that makes up an object is called
What is mass?
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