Science and Engineering Practices Flashcards
Scientific Method
The Way Scientists Study and Learn About The World
Observation
Using Your Five Senses To Gather Information About Something
Qualitative Observation
Using Your Senses TO Describe The Characteristics Of An Object Meaning the Color,Taste, And Touch
Quantitative Observation
Using numbers or measurements to describe something
Inference
An explanation of an observation based on prior knowledge
Hypothesis
A prediction based on prior knowledge. always written as an if then statement.
Variable
Any factor that can be manipulated, controlled for, or measured in an experiment
Control Variable
What must stay the same in our experiment.
Manipulated/Independent Variable
The thing that you are testing or changing in a experiment and it is graphed.
Dependant/Responding Variable
What you are measuring or observing on an experiment and its graphed on the Y-axis
C.E.R
Claim, Evidence,Reasoning
Claim
Is the answer to the to the question you are trying to answer
Evidence
Scientific data that supports your claim
Reasoning
The how or why the evidence supports our claim; scientific rule
Conclusion
A written summary of an experiment that uses evidence to prove what you learned