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100
Mass and volume
What is Density?
100
Anything that takes up space and mass.
What is matter?
100
A triple beam balance.
What is mass measured by?
100
Length,width,hight
How do you find volume?
100
Information that is collected from the experiment that can be used in the solution.
What is data?
200
Science used for everyday problems and solutions.
What is technology?
200
The amount of matter in a object.
What is mass?
200
The scale
What is weight measured by?
200
A idea, investigation, or an educated guess that can be proved.
What is an hypothisis?
200
No, you also need math, and other subjects.
Is other skills need then knowing science?
300
Trade-off
What is the process of giving up one adventage for another?
300
How much gravitational pull is on an object.
What is weight?
300
Volume.
What decides how much space an object takes up?
300
One experiment that probley should only have 1 independent varible.
What is a controlled experiment?
300
No, some are though.
Is all technology complex?
400
Early humans started using technology to help them do certain things.
When was technology used?
400
Light and sound.
What doesn't take up Matter?
400
By water displacement.
How can different shaped objects be measured?
400
When it depends on what happens to the independent varible.
What is a dependent variable?
400
They are limitations.
What are constraints?
500
Engineering design
What is the process that can lead to a new product?
500
Yes, because it decides if an object would stay on the ground or drift of into space.
Does it matter how much gravitational force is in an object?
500
No unless how much mass is inside an object changes.
Does mass change if the amount of matter in an object changes?
500
Basic steps that most scientists follow.
What are scientific methods?
500
No, its been around for a long time.
Is technology new?
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