Data
What's observation?
Use your 5 senses to gather information about your surroundings.
How many types of data are there?
2
How many steps does the scientific method has?
5
What's a variable?
A variable is anything that can change or be changed.
What's Data?
The information gathered from observations.
What are the types of data?
Quantitative Data and Qualitative Data.
Whats the third step od the scientific method?
Set up an experiment
How many variables are there?
2
Define Inference
A conclusion based on evidence (AN educated guess)
What type of data involves numbers and measuring?
Quantitative Data
What's the last step of the scientific method?
Draw a conclusion
What's the name of the variables?
Independent Variable and Dependent Variable.
What you think is happening...
Inference
What types of data involves description?
"Ask a question" is what step of the scientific method?
1st
Define Independent Variable and Dependent Variable
Dependent Varieble- The outcome/What gets measured
Independent Variable- What is controled
"The liquid turned pink" is an expaple of what kind of data?
Qualitative
What's the difference between qualitative and quantitative data?
Quantitative involves numbers and qualitative involves description ( what you can see, smell, hear or touch)
What's a hypothesis?
Testable statement about the relationship between two or more variables
What is a constant?
What stays the same throughout the experiment.