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2. Science project - Wikipedia

   en.wikipedia.org/wiki/Science_project

   A science project is an educational activity for students involving experiments or construction of models in one of the science disciplines. Students may present their science project at a science fair, so they may also call it a science fair project. Science projects may be classified into four main types. Science projects are done by students ...

3. Scientific method - Wikipedia

   en.wikipedia.org/wiki/Scientific_method

   e. The scientific method is an empirical method for acquiring knowledge that has characterized the development of science since at least the 17th century. The scientific method involves careful observation coupled with rigorous scepticism, because cognitive assumptions can distort the interpretation of the observation.

4. Hypothesis - Wikipedia

   en.wikipedia.org/wiki/Hypothesis

   In its ancient usage, hypothesis referred to a summary of the plot of a classical drama. The English word hypothesis comes from the ancient Greek word ὑπόθεσις hypothesis whose literal or etymological sense is "putting or placing under" and hence in extended use has many other meanings including "supposition". [1][3][4][5] In Plato 's ...

5. Experimental design diagram - Wikipedia

   en.wikipedia.org/wiki/Experimental_design_diagram

   Experimental Design Diagram (EDD) is a diagram used in science to design an experiment.This diagram helps to identify the essential components of an experiment. It includes a title, the research hypothesis and null hypothesis, the independent variable, the levels of the independent variable, the number of trials, the dependent variable, the operational definition of the dependent variable and ...

6. Scientific evidence - Wikipedia

   en.wikipedia.org/wiki/Scientific_evidence

   Scientific evidence. Scientific evidence is evidence that serves to either support or counter a scientific theory or hypothesis, [1] although scientists also use evidence in other ways, such as when applying theories to practical problems. [2] Such evidence is expected to be empirical evidence and interpretable in accordance with the scientific ...

7. Research - Wikipedia

   en.wikipedia.org/wiki/Research

   To test the validity of instruments, procedures, or experiments, research may replicate elements of prior projects or the project as a whole. The primary purposes of basic research (as opposed to applied research ) are documentation , discovery , interpretation , and the research and development (R&D) of methods and systems for the advancement ...