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Science Midterm
Experimental Design
Question | Answer |
---|---|
Expieremental Design (Scientific Inquiry) | Pose Questions->Develop Hypothisis->Design Expierement->Collect&Interpret Data->Draw Conclusion->Communicate Results |
Hypothesis | an educated guess that must be testable. |
Variable | factors that can change in an expierement |
controlled Expierement | expierement in which only one variable is manipulated at a time. |
Manipulated Variable | a variable purpously changed to test a hypothesis |
responding variable | the factor that can change in response to a minipulated variable |
operational definition | statement that describes how to measure a variable of define. |
data | the facts, figures and other evidence gathered thruohg observations. |
comunicating | sharing ideas and experimental findings with others through writing and speakig |