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The Scientific Method The scientific method is a logical approach to problem solving by using a set of ordered steps. The number of steps may vary depending on the type of problem. This method is used mostly by scientists, but can be successfully applied to almost any problem. BackNext

The Scientific Method BackNext There are five basic steps to the process scientists’ use in their investigations. 1. State the problem 2. Hypothesis 3. Testing 4. Analyze results 5. Conclusion

The Scientific Method BackNext Step 1: State the problem This step is usually completed by making observations, collecting data, taking measurements, and weeding out useless information. You cannot solve a problem without knowing what the problem is!!

The Scientific Method BackNext Step 2: Form a hypothesis A hypothesis is a testable statement which some people refer to as “an educated guess”. It is a possible solution to the problem and serves as a basis for making predictions and carrying out experiments.

The Scientific Method BackNext Step 3: Testing Testing the hypothesis requires performing an experiment that provides data to support or refute the hypothesis.

The Scientific Method BackNext Step 4: Analyzing Results The data collected from the experiment must be analyzed. Tables, models and graphs are used to show how data is related and to help clarify the results.

The Scientific Method BackNext Step 5: Conclusion There are only two possible conclusions after analyzing the results. 1.The data support the hypothesis. (Remember, a hypothesis can never be proven with one experiment) 2.The data refute the hypothesis. At this point, more research needs to be done, the hypothesis revised, and a new experiment devised.

The Scientific Method Sometimes progress in science happens because of accidental discoveries, but the most significant advances result from carefully planned investigations. BackNext

The Scientific Method Put the following steps in order by placing a number 1, 2, 3, 4, or 5 in the space provided. ___Analyzing results ___Conclusion ___Hypothesis ___State the problem ___Testing HomeNext Click box to determine if you are correct. Are you correct?

The Scientific Method Put the following steps in order by placing a number 1, 2, 3, 4, or 5 in the space provided. 4 Analyzing results 5 Conclusion 2 Hypothesis 1 State the problem 3 Testing HomeNext Click box to determine if you are correct. Are you correct?

The Scientific Method Put the following steps in order by placing a number 1, 2, 3, 4, or 5 in the space provided. 4 Analyzing results 5 Conclusion 2 Hypothesis 1 State the problem 3 Testing HomeNext Click box to determine if you are correct. You are right, good job

The Scientific Method Put the following steps in order by placing a number 1, 2, 3, 4, or 5 in the space provided. 5 Analyzing results 1 Conclusion 3 Hypothesis 4 State the problem 2 Testing HomeNext Click box to determine if you are correct. Are you correct?

The Scientific Method Put the following steps in order by placing a number 1, 2, 3, 4, or 5 in the space provided. 5 Analyzing results 1 Conclusion 3 Hypothesis 4 State the problem 2 Testing HomeNext Click box to determine if you are correct. Try again or go back and review.

The Scientific Method The mass after the reaction will be the same as the mass before the reaction. This is an example of which step? Click on the appropriate response. Analyze results Conclusion Hypothesis State the problem Testing HomeNext

The Scientific Method The mass after the reaction will be the same as the mass before the reaction. This is an example of which step? Click on the circle next to your response. Analyze results Conclusion Hypothesis State the problem Testing HomeNext You are right, good job!

The Scientific Method The mass after the reaction will be the same as the mass before the reaction. This is an example of which step? Click on the appropriate response. Analyze results Conclusion Hypothesis State the problem Testing HomeNext Try again.

The Scientific Method Creating a graph by using information from a data table is completed in which step? Click on the response. Analyze results Conclusion Hypothesis State the problem Testing HomeNext

The Scientific Method Creating a graph by using information from a data table is completed in which step? Click on the response. Analyze results Conclusion Hypothesis State the problem Testing HomeNext You are right. Good job!

The Scientific Method Creating a graph by using information from a data table is completed in which step? Click on the response. Analyze results Conclusion Hypothesis State the problem Testing Home Try again. Next

The Scientific Method An apple falls from the tree. Click on the appropriate response. Analyze results Conclusion Hypothesis State the problem Testing HomeQuit

The Scientific Method An apple falls from the tree. Click on the appropriate response. Analyze results Conclusion Hypothesis State the problem Testing HomeQuit You are right, good job!

The Scientific Method An apple falls from the tree. Click on the appropriate response. Analyze results Conclusion Hypothesis State the problem Testing HomeQuit Try again.