This is the osbervatory stage or the 'observation'
It means you are using your opinions instead of just all facts.
scientific facts/evidence superstitions about comets and astroids
A Guess...!
Facts.
You base the hypothesis on scientific theories or experimental facts.
test
In the general, every day sense of the word a theory is a supposition, a hunch or a speculation. It is unproven.A Scientific Theory is completely different from an every day theory. A scientific theory summarizes a hypothesis that has been supported with repeated testing and with facts that can be observed and/or measured. With that support a hypothesis moves to the next step in the scientific method and becomes accepted as a valid explanation of a phenomenon. Facts are the framework for the scientific method and a Scientific Theory is supported by facts.
A scientific question is one that can be answered by making observations and gathering evidence; one that can be investigate by scientific inquiry A scientific question is a type of question concerning something that is answerable with a scientific method, explanation or scientific experiment.
Real time pcr is a method for making decisions based on real time facts that can be measured in quantity. It is very scientific and not easy to explain simply.
science A+
A general explanation of a set of observations or facts is typically referred to as a theory or a hypothesis. It is a proposed explanation that can be tested and further refined through scientific methods and research.
You write down the facts/observation you have and what those. You then come up with an possible explanation for what the facts/observations tell you . Following that you describe what you will do to test the validity of your explanation.
In brief, they use the scientific method, where they find facts by experiment, observation followed by inference.
theory
A method that claims to be scientific involves the use of clear procedures which not only show how the results were achieved, but also clear enough for other researchers to attempt to repeat them and must also have empirical relevance to the world. Empirical relevance involves showing that statements, explanation etc. which are used or derived from this approach can be verified of checked out. A scientific method should be objective and not biased and should not rely on hearsay on unsubstantiated facts. A nonscientific method is not systematic and do not have principles in place that should be adhered to. Tshegofatso Rampatla
theories can incorporate facts and laws and tested hypotheses
theories can incorporate facts and laws and tested hypotheses