scientist words
person that studys the natrual world through research
scientist
being protected from harm or danger
safety
a divice for combining a flammable gas with contropped air
bunsen burner
noting and gaining knowleage using your sences
observation
descibes the nauture of an object/event using words
Qualitative observation
measuring an object/event using numbers
Quantitative observation
conclusion based on a set of observation
inference
experiment where all of the variables are the same,except for one.
fair test
process for gaining knowleage through observation, experimentations and analysis
scientific method
one we change
independent variable
one we mesure
dependent variable