experimental design

experimental design

1. Variables

   • Indepandant
     • What is changed
   • Depandant
     • What is effected

2. Constants

   • Factors that arent allowed to be changed

3. Groups

   • Control
     • Standard to what is compaired
   • Experimental
     • Groups tested with indep. variable

4. Repeated trials

   • The number of times the experiment is repeated

5. IVCDV (Independant V, Constant, Dependant V.

   • Used to design exp.

6. Hypothesis

   • What you think will happen