PPT-Using the Scientific Method

Scientific Method What is the scientific method Scientists use certain methods to seek answers and solutions to problems in nature Scientific Method Is a special way in which scientists . What is research?. We ask questions all the time. Research is a formal way of going about asking questions. Ways of acquiring knowledge. Uses methodologies. Many different kinds (e.g. market research, media research and social research). Mary Mathias. SPS ITRT. What is the Scientific Method?. It’s the way scientists solve a problem. The scientific method is the list of steps you use to solve a problem. The Scientific Method. Purpose. Revolution. What is a Revolution?. A Revolution is a complete change, or an overthrow of a government, a social system, etc.. “Science” Before . the Scientific Revolution. Based almost entirely on reasoning. Question:. All scientific investigations begin with:. Forming a hypothesis. Conducting an experiment. Asking a question or observing a problem. Forming a conclusion. Answer: . c) Asking a question or observing a problem. 16th century. new ideas. new methods. mathematics - the language of science. Before the Scientific Revolution. Medieval Science. Scholasticism = scholars relied on this method to explain universal truths based on. :. A Science of Politics?. F-N & N (Chapter 1 – The Scientific Approach). K,K & V (Chapter 1 – The Science in Social Science). Gerring (Chapters 1-2). Gordon, Scott. 1991. . The History and Philosophy of Social Science. Your best pathway to understanding the world. Lectures by Mark Manteuffel, St. Louis Community College. . Learning Goals. Describe what science is.. Describe the scientific method.. Describe key aspects of well-designed experiments.. (Mr. Staeger as a young scientist). Key Concepts and Vocabulary. Key Concepts:. How do we learn new things in science?. What are the steps of the scientific method?. What are the variables in an experiment?. Introduction. How do you tackle every day problems that occur in your life?. Objectives. After completing this lesson, you will be able to:. Compare and contrast theories and laws.. Describe the systematic . Scientist of the Week . Neil deGrasse Tyson (1958-present). American Astrophysicist. Author. Science Communicator. TV host. Scientific . Method Review. Science. Hypothesis. Experiment. Observations. Analyze. Main Idea:. . The goals and processes used in scientific inquiry are the same for all branches of science. Goals and Processes of Science. The . goal. of science is to . understand and explain events in nature. Scientific Method and Hypothesis Testing “Whereas other types of human speculation are based on mere opinion, science pursues and sticks to the facts” Hypothesis and Perception: The Roots of Scientific Method The Enlightenment. The Medieval View of the World. Mainly religious and theological. Political theory was based on “Divine Right of Kings”. Society governed by Church views, traditions, practices. When modeling a problem using a finite element program, it is very important to check whether the solution has converged. . The . word convergence is used because the output from the finite element program is converging on a single correct solution. In order to check the convergence, more than one solution to the same problem are required. If the solution is dramatically different from the original solution, then solution of the problem is not converged. However, if the solution does not change much (less than a few percent difference) then solution of the problem is considered converged..