SEPS Flashcards
The way scientists study and learn about the world
Scientific Method
Using your five senses to gather information about something.
Observation
Using your senses to describe the characteristics of an object-color, texture, taste.
Examples:
Smooth texture
Brightly colored
Smells bad
Qualitative Observation
Using numbers or measurements to describe something.
Examples:
10 meters
450 milliliters
176 grams
Quantitative Observation
An explanation of an observation based on prior knowledge.
inference
A prediction based on prior knowledge. Always written in an if then statement.
Example:
IF I put the ice cube in the sun,
THEN the ice cube will melt.
Hypothesis
Any factor that can be manipulated, controlled for, or measured in an experiment.
Variable
What must stay the same in the experiment.
Control Variable
The thing that you are testing or changing in an experiment and it is graphed on the X-axis.
Manipulated/Independent Variable
What you are measuring or observing in an experiment and it is graphed on the Y-axis.
Dependent/Responding Variable
Claim Evidence Reason
C - E - R
Is the answer to the question you are
trying to answer
Claim
Scientific data that supports your claim.
Evidence
The how or why the evidence supports our claim; scientific rule
Reasoning
A written summary of an experiment that uses evidence to prove what you learned.
Conclusion