One must analyze the experiment before making a hypothesis.
What is a false statement as one must analyze before making a conclusion?
100
Combining what you already know with the new facts that you are given to decide if you should agree with something.
What is critical thinking?
100
The first step in the scientific method is _____________________.
What is observe or make an observation?
200
A rule that describes a pattern in nature but does not try to explain why something happens.
What is scientific law?
200
Involves changing one factor and observing its effect on another while keeping all other factors constant.
What is a controlled experiment?
200
With new information, explanations may be modified or discarded.
What is a true statement? New information may create new possible explanations.
200
Scientists require ________________ evidence.
What is repeatable?
200
Are used to save time, money, and lives.
What is models?
300
A way of learning more about the natural world that provides possible explanations to questions and involves using a collection of skills.
What is a science?
300
An educated guess is a(n) ____________________________.
What is a hypothesis?
300
If a hypothesis is able to be supported, the experiment will be able to be repeated several times with the same conclusion.
What is a true statement?
300
Your observations should be ________________ enough that another person could read what you wrote and repeat the investigation exactly as you performed it.
What is detailed?
300
For an observation to become a ____________________ _________, it must be observed repeatedly.
What is a scientific law?
400
Study of Earth systems and systems in space, including weather and climate systems and the study of non-living things such as rocks, oceans, and planets.
What is Earth science?
400
Factors that can be changed in an experiment are __________________.
What is variables?
400
Models give information, but they may be changed with more observations.
What is a true statement as more observations may determine a new fact? Ex: old thought-Earth was center; new thought-sun is center
400
To make a conclusion, first ask yourself this question:
What is "Does the conclusion make sense?"
400
Before making a quick decision to spend money, you should ____________ the claims made by the advertisement.
What is evaluate?
500
Study of living systems and how they interact.
What is life science?
500
Use of science to help people in some way.
What is technology?
500
Models can communicate ideas to other people and test predictions.
What is a true statement?
500
In making a conclusion, be sure to ask yourself the second question:
What is "Are there any other possible explanations?"
500
Are used to test vehicles without putting people in danger.