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Scientific Method
The scientific method is the basis of scientific investigation. A scientist will pose a question and formulate a hypothesis as a potential explanation or answer to the question. The hypothesis will be tested through a series of experiments. The results of the experiments will either prove or disprove the hypothesis. This category should contain questions and answers regarding the scientific method.
4,392 Questions
Is stating the problem the first step in the scientific process?
Yes, in the Scientific Method, the problem / question / observation is the subject of the investigation. Once the question exists, a hypothesis / conjecture can be made, which can be proven or disproven through experimentation.
What In the scientific method?
The Scientific method involves several sequential steps which allow a standard way of getting to te answer of a question. These, with a simple example, are:
- Identify a problem that you wish to investigate as clearly as you can: You want to make sure your car is safe to drive
- Based on your impressions identify what you think the answer might be (theory): You think your tire pressure is too low.
- Determine what the outcome might be if you are right in this thinking: If you measure the pressure with a gauge it will be less than 28 psig
- Do experiments or collect data to see if they confirm the expected results: The gauge says the pressure is 14 psig
- Compare your results (real) to the predicted outcome: It is too low!
- Make changes or modify your theory (start over again at step 2): Put some air into the tire with a pump
- When your expected results and observed results are the same then your theory is probably correct (or almost so): After several cycles of check and pump the pressure is 28.1 psig, that is fine!
At this point most scientists let their results be known for other scientists to check out and attempt to duplicate the findings, This is called peer review.: You ask a friend to check the reading with his tire guage
How did the scientific method change the way people think?
They experimented more to test hypotheses.
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What are the nine steps of the scientific enquiry?
The nine steps of the scientific enquiry are:
1. Observe your world.
2. Define a Problem.
3. Pose a Question.
4. Form a Hypothesis.
5. Design an Experiment.
6. Collect the data.
7. Analyse the data.
8. Draw a Conclusion.
9. Report your findings.
Source:
- I did this as a home work which my teacher set as a science homework. This is my conclusion after a lot of researching.
- http://anordinarymom.wordpress.com/2007/05/19/steps-of-the-scientific-method/
Yes. A hypothesis or theory allows you to predict what you might observe scientifically. Sometimes your theory is wrong. It must be tested. Some of mine have been way off.
Why is wafting used during a scientific experiment?
Wafting method is used in scientific experiments to avoid inhaling the chemical.
What are all the scientific method steps?
Scientific method steps:
-Purpose
-Research
-Hypothesis
-Experiment
-Analysis
-Conclution
How does the scientific method differ from religion?
The scientific method involves making a hypothesis, testing it and evaluating whether the original idea was correct or altering it if necessary. A religion is a system of beliefs normally centering around a deity or deities of some kind.
The two are almost entirely different in every aspect.
Steps in demonstration method in teaching?
1. Purposing-students decide what particular learning task to accomplish with the teacher allowing them to decide on thier own.
2. Planning-
3. Demonstration Proper
4. Executing
5. Evaluating
Is forming a hypothesis is the same as solving a problem?
No
To form a hypothesis is an attempt to explain something just by your own thought (could be anything, but typically an observation, phenomenon, or some other scientific problem). To be a "valid hypothesis" the hypothesis should be testable (typically through empiric investigation) ... and it probably shouldn't sound outright absurd (from a scientific POW) ... depends.
... hope that helps.
What is being tested in a scientific experiment?
something that a person thinks that is true that other people question
What is an idea that can be tested by a scientific investigation?
An idea like that is in a scenario when research on the idea can prove it right or wrong.
Why is the scientific method described as a cycle rather than as a simple six-steps process?
Because every good scientist should have good habits.
What does method mean in a science project?
the techniques... the ways.... u adopt is the method adopted
What does the scientific method consist of?
The scientific method is a series of steps taken to answer a question (usually used for scientific experiments). The steps basically are:
1) ask a question
2) Do research on the subject
3) State your hypothesis (educated guess of what you think will happen)
4) Test hypothesis with an experiment
5) Analyze results and draw a conclusion
6) Is the hypothesis true or untrue?
7) Record/report your results
I found this info at:
http://www.sciencebuddies.org/mentoring/project_scientific_method.shtml
What is question and data in a science experiment?
question is the first step in the scientific method
data comes after observations
