Page 1 Share Cite Suggested Citation: The National Academies Press. In science, explanations are limited to those based on observations and experiments that can be substantiated by other scientists.
Conclusions Based on the data, a scientist then determines whether the hypothesis was supported or refuted.
|Kindergarten Observation - Observation Free Essays||The facility practices state of the art digital radiography, which is a world away from my original clinical observations of the late eighties when film was used.|
|Scientific Method||Earth Science - The scientific study of Earth and the universe around it.|
Be careful here, scientists usually don't use the word "prove" because there are no absolutes in science. In science, every conclusion must assume that the conclusion is only "true to the best of our knowledge". This is an important distinction between science and other subjects.
Science is subject to change when new evidence is found. And while experimentation and observations can provide strong evidence for a conclusion, it is not absolute proof. What conclusions could you draw from the data tables.
Is the hypothesis supported or refuted? What is a Theory? A Theory is an explanation for natural events that is based on a large number of observations. For instance, the Germ Theory explains why we get sick and why we get infections, in short it uses observation of viruses and bacteria as well as data from those who get ill to create a theory on what causes the illness.
And so you say, isn't that an absolute fact. We know there are germs and they make us sick. To a degree, some of what we know now with increased technology is more refined than what it was years ago.
Did you know that some doctors were laughed at for washing their hands. Now, we accept it as common knowledge. However, the germ theory continues to be refined as we expand our knowledge on what actual components and parts of a bacteria or virus make us sick and why.
In order to be a valid scientific theory there must be some way that an observation or experiment could prove it to be false. For example, Einstein's theory of Relativity made predictions about the results of experiments.
These experiments could have produced results that contradicted Einstein, so the theory was and still is falsifiable. On the other hand, the theory that there are no little green men on the moon is scientific: So to recap, three important points of a scientific theory Theories must explain a wide range of observations Theories must be falsifiable Theories can be changed if new evidence presents itself If the Theory of Evolution is valid, why isn't the Creationism God created life a theory?
Keeping in mind that there is nothing wrong with religious beliefs, things like creationism are not considered scientific because they do not meet the criteria of a scientific theory itself. Creationism -tells- us what happened, and doesn't explain how, when, why or through what mechanisms 2.
Creationism cannot be proven false - ie, you cannot disprove the existence of a divine creator 3. The nature of creationism means that the primary tenant divine creation can never be changed, much for the same reason you can't disprove it.Science is a particular way of knowing about the world.
In science, explanations are limited to those based on observations and experiments that can be substantiated by other scientists. Explanations that cannot be based on empirical evidence are not a part of science. 3 Observation Methods Classification: Trace Analysis Data collection is based on physical traces, or evidence, of past behavior.
-The selective erosion of tile in a museum indexed by the replacement rate was used to determine the relative popularity of exhibits. Uncontrolled observation means that it is natural.
Watch is being studied is uninfluenced by anyone or anything. If you’re observing the mating habits of a particular species, and you do not control the temperature or the surroundings of the “subjects”, then this type of observation would be considered uncontrolled.
The Scientific Method Science is ultimately based on observation (perceiving objects or events using one of the five senses) Observations often lead to questions > which lead to . For my observation, I went to Calvary Christian School in Vista, California in order to observe their Kindergarten class.
Arrived around 12 o’clock, which was a little after their lunch period. The teacher had just about finished reading them all a story and then began an English lesson. The classroom. In participant observation the observer participates in ongoing activities and records observations.
Undisguised observation In undisguised observation, the observed individuals know the that observer is present for the purpose of .