10 questions
A controlled variable
The thing you change on purpose
Can be measured to test your hypothesis
Something in an experiment that can change but we keep the same
Is the thing that determines how the experiment is run, in control of the experiment
A Hypothesis
What you think will happen starting with "I predict..."
A statement of your prediction for the outcome of the experiment
A summary of the dependent variable
A statement explaining what your experiment found out
What are the five steps in the Scientific Method?
inference, hypothesis, experiment, data, conclusion
conclusion, data, experiment, hypothesis, question
hypothesis, experiment, data,inference,conclusion
On a graph, where is the manipulated variable placed?
X-Axis
Y-Axis
What is the type of graph
A straight line that passes through the origin
A straight line with a position gradient that does not pass through the origin
What is the relationship between y and x?
Y is Directly proportional to x
Y is Inversely proportional to x
Y is Increases linearly to x
Y increase with x
Interpretation of graph is
Y increases linearly with x
linear equantion y=mx + c
y is directly proportional to x
Diagram shows the graph to summarise an investigation. The ....................... to determine the value of a physical quantity.
Interpolation
Extrapolation