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Experiments

y9 Science Experiment Terminology

TermDefinition
Reliability Repeat experiment 3-5 times for consistent results
Validity Is the experiment testing the hypothesis you wrote.
Hypothesis A positive predicted outcome or a guess of the result of experiment ( This will happen)
The Dependant variable Which variable are you going to measure!and record?
The Independant Variable Which variable are you changing in the experiment- only one variable should change.
The Controlled variables All the things that must remain the same in the experiment- eg environment, quantities.
Aim A general explanation of what the experiment is investigating
Results Table- variables Independent variable- vertical Number of trials and average- horizontal
Conclusion Was your hypothesis proven or not- State in a sentence whether or not your results were what you expected
Discussion Did your experiment go to plan? Was there any thing you could have done better to make results more accurate? Can you explain the Science involved or reasons for results.
Graph Y- axis Dependant Variable X- axis- Independant variable
Results table- units Units of measurement in Headings with Title
Created by: askyba
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