Hypotheses
A testable explanation for observation based on experience, previous literature/ experiments
prediction
Staring in advance the expected results from the experiment
What do hypotheses lead to
Prediction
Controlled experiment
Change only one variable at a time between 2 groups to compare the effects.
Control group
Group that doesn't get tested
experimental group
Same as the control group except for the fact that it is being tested on
independent variable
The condition that changes/ what u manipulate
Dependent variable
Response to the changed condition- what you can count/measure
Control Variables
Constant factors in both groups
Graphs have both
Y axis and x axis
Graphs have
Titles, axes labels, constant intervals, and proper scaling
Pie charts
Proportion out of 100% and not taken over time
Scatter plot
Relationship between points and trending
Line graph
Connects points and is taken over time
Bar graphs
Multiple groups that track large changes over a short period of time