SCIENTIFIC METHOD

SCIENTIFIC METHOD

1. 1) observation

2. 3) hypothesis

   • A hypothesis is a supposition which attempts to explain an observed phenomenon.

3. scientific report

   • 9) Acknowledgements
   • 8) refernces
   • 7) results and conclusion
   • 6) procedure
   • 5) materials and products
   • 4) purpose
   • 3) summary or abstract
   • 2) table of contents
   • 1) cover

4. 2) search information

5. 4) experimentation

   • Reproduce an observe phenomenon under control.

6. 5) analysis of results

   • pie chart
   • data table
   • bar chart
   • Graph or representation on coordinate axes

7. 6) formulation of laws

   • Qualitative law
     • it can be defined through a verbal or written statement, but cannot be expressed numerically.
   • Quantitative law
     • it can be expressed through numbers, as a mathematical formula and as a graph.

8. 7) theory and models

   • model is a graphical or mental representation which helps us to interpret how something is.
   • theory is a generalised law which explains a set of facts

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