scientific process

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Input and Output Devices

por Santiago Turok

ToDo of FT SG

por 拓己 相川

the heat energy from a Bunsern Burner flame depends on the size of the air hole

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Piaget's Theory of Cognitive Development

por manyan so

scientific process

experiment

organizing data

collecting information and putting it into order

data analysis

looking at the organized data and thinking about it

hypothesis

statement about what you think will happen during the experiment

observation

something that you find using the five senses

conclusions

something that you reach at the end of the experiment, either shows your findings or concludes that the experiment failed

variables

contant

situation that does not change throughout the experiment

control group

baseline test, used to compare findings to

experimental group

the findings that we compare to the control group

dependent variable

something that changes through the experiment, relies on the other variables to change

independant variable

something that does not change through the experiment