What is a testable statement or an educated guess.. The third step in the Scientific Method
100
The number of things that you are testing at the same time
What is the sample size?
100
The step where all items needed for the experiment are listed.
What is Materials?
100
The graph used to compare different groups of data.
What is a bar graph?
100
The data that appears "most often"
What is mode?
200
Problem/Question
What is the first step in an scientific investigation?
200
an educated guess of how an experiment will turn out based on your hypothesis.
What is a prediction.
200
The step-by-step list of how the experiment is done.
What is Procedure?
200
The graph used to see how all the data is spread out, each data part has a stem part that goes to the left of a line and a leaf part that goes to the right of the line.
What is a stem-and-leaf plot?
200
The average in a set of data.
What is the mean?
300
experiment
What is a part of an investigation and is used to test ideas?
300
The variable that you will control or change during your experiment.
What is independant variable?
300
A model or explanation of how things work.
What is a theory?
300
A graph that shows how data changes over time.
What is a line graph?
300
The difference between the minimum number and the maximum number in a data set.
What is the range?
400
The second step in the Scientific Method
What is research?
400
The variable that may or may not be affected by your control of or change to the independant variable.
What is the dependant variable?
400
The information you have gathered or collected.
What is data?
400
A diagram that shows how much of a whole a certain part represents, uses percentages.
What is circle graph?
400
The middle of the set of data
What is the median?
500
It restates the hypothesis that the experiment tested, the prediction based on that hypothesis, and whether results were correct or incorrect.
What is the conclusion?
500
The constants , the things that should be kept the same throughtout the experiment.
What is control variable?
500
The group in the experiment that is used for comparison, no experimenting is done with it.
What is control group
500
A diagram that is used to show how sets of data can be grouped based on what the data have in common.
What is Venn diagram?
500
The metric system of measurement.
What is SI Units or International System of Units?