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Science in our World.

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Presentation on theme: "Science in our World."— Presentation transcript:

1 Science in our World

2 Science in our World Science starts with a Question

3 Answering Questions Research Observation Experimentation
Textbooks, encyclopedias, internet, magazines, etc Observation Using our senses-smell, touch, hear, see, taste Experimentation Controlled experiment-tests one factor at a time Variable-changing a factor is the variable

4 Scientific Method PHPRC
Problem or Purpose- what you want to find out Hypothesis- guess at the results Procedure-steps to follow to solve the problem Materials-Tools we need to do the experiment Observation-using your senses to solve the problem Results Qualitative-description-red, made of wood Quantitative-numbers- 3 feet long Conclusion-Summarizing your results

5 Review Questions 1. Science always starts with a _________.
2. When you use your senses you are making an ____. 3. The first step of the scientific method is _______. 4. Rita has on a red shirt. a. Qualitative observation b. Quantitative observation 5. The summarizing of your results in the experiment is called the ____________.

6 Review Answers Question Observation Problem or purpose Qualitative
5. Conclusion

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