Scientific Activity

Scientific Activity

1. Scientific Method

   • 1. Observation: is to carefully apply the senses to an object in order to study it.
     • 2.Search of information: search for all the available information.
       • 3. Statement of hypothesis: supposition of attempts to explain an observed phenomenon.
         • 4. Experimentation: reproducing an observed phenomenon which can be modified to determine what is happening.
           • 5. Analysis of results: take notes
             • 6. Conclusion: the result of the hypothesis.

2. Measurement

   • Magnitude
     • Is any property of a substance which can be measure
   • Unit of measurement
     • is a standard which, serves to express the measurement of a mgnitude.
   • Types of measurement
     • Indirect
       • Obtained using a mathematical instrument
     • Direct
       • Obtained directly using a measuring instrument.