![]() Communicate: Make a video, write a report, or give a presentation to educate others about the experiment.Formulation of an hypothesis to explain the phenomena. This is why Greenland, which is close to the North Pole, looks larger than it is. Observation and description of a phenomenon or group of phenomena. In conclusion, the projection process used to make Mercator projection maps creates distortion at the poles, but not at the equator. ![]() Analyze Data and Make Conclusions: The middle-of-the-map squares average 1 inch per side while the squares at the poles average 3 inches per side.Measure the squares on the Mercator projection map. Experiment: Use a sphere with 1-inch by 1-inch squares at each pole and the equator to make a Mercator projection map.Hypothesis: If I make a Mercator projection map, then the items in the middle of the map will look their true size and the items at the poles will look larger than they really are.Also learn that Mercator projection maps are made by transferring the images from a sphere to a sheet of paper wrapped around the sphere in a cylinder. Background Research: Learn that Greenland is a quarter the size of the United States in land mass.Ask a Question: Why does Greenland look so large on a map? science, any system of knowledge that is concerned with the physical world and its phenomena and that entails unbiased observations and systematic experimentation.Understanding the steps of the scientific method will help you focus your scientific question and work through your observations and data to answer the question as well as possible.Ī simple example of the scientific method is: Science is the pursuit and application of knowledge and understanding of the natural and social world following a systematic methodology based on evidence. New information or thinking might also cause a scientist to back up and repeat steps at any point during the process. But even when modified, the goal (and many of the steps) remains the same: to discover cause and effect relationships by asking questions, carefully gathering and examining the evidence, and seeing if all the available information can be combined into a logical answer. When direct experimentation is not possible, scientists modify the scientific method. Slystematic observation has been referred to as structured (as opposed to unstructured), formal (as opposed to informal), and scientific (as opposed to nonscientific) observation, and has been regarded as a major tool of science. The process of observing, asking questions, and seeking answers through tests and experiments is not unique to any one field of science. More specifically, it is the technique used in the construction and testing of a scientific hypothesis. Some areas of science can be more easily tested than others.įor example, scientists studying how stars change as they age or how dinosaurs digested their food cannot fast-forward a star's life by a million years or run medical exams on feeding dinosaurs to test their hypotheses. scientific method, mathematical and experimental technique employed in the sciences. The scientific method is a process for experimentation that is used to explore observations and answer questions.ĭo all scientists follow the scientific method exactly?
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