Basic++Science+definitions.


 * Basic Science Definitions: (P 41~43) [[image:http://imghost.indiamart.com/data/Q/7/MY-1484374/Qualitative_Surveys_250x250.jpg width="295" height="258" align="right" caption="This can be an example of Observation."]] **
 * Qualitative: ** ** The rough information that we get through the science lab. **
 * For Example ****： **** Levin is very tall. **

Quantitative: ** ** The specific information that we get through the science lab. **
 * For Example: Levin is 172cm tall. **

Observation: ** ** A method use to collect information via of our senses. ** Interpretation: ** ** The meaning of the observation. **

Description: ** ** The list of the substances’ qualities. **

Data: ** ** The quantitative information that we gain through the lab. **

Experiment: ** ** The tests that we do aim to discover the result. **

Hypothesis: ** ** The supposition of the reason about why the natural things happen (need experiments to prove). ** ² ** They are the single suppositions. ** ² ** Need tests to give evidences to prove. **
 * For Example: ~Air is mechanical mixture substance it include many gases. **

Theory ****： **** T **** o explain why something happen. ** ² ** Made of one or more hypotheses. ** ² ** Provide the explanations about the appearance of things. ** ² ** The sentences that can proof through experiments. **
 * For Example: ~Thermal Energy Theory( from physics book...) **

Law: ** ** The summary about how something happen. ** ² ** The summary of the results of many experiments or observations. ** ² ** Not explain WHY something happen. **
 * For Example: ~Newton’s First Law: **** All the objects to maintain uniform linear motion or static state until the foreign forces have forced it to change this state so far.( from physics book...) **