What is the independent variable in an experiment?

The variable you deliberately change

What is the dependent variable?

The variable you measure to see the effect

To make the test fair so the result is due only to the independent variable

To improve reliability and allow an average

A statement that answers the aim and is supported by the evidence

Judges the reliability and suggests an improvement

The candidate's own experimental data and data from the literature

Heat was lost to the surroundings, so shield the apparatus

15questions. Pick an answer and you'll see why right away.

What is the independent variable in an experiment?
What is the dependent variable?
Why are controlled variables kept the same?
What must a table heading always include?
What line should be drawn through the points on a line graph?
Why is an experiment repeated several times?
What should you do with an outlier before averaging?
What makes a good conclusion?
What does an evaluation do?
How many marks is the National 5 Chemistry assignment worth?
Under what conditions is the assignment written up?
Which two sources of data does the assignment use?
Which section of the report states what is being investigated?
A student investigates how concentration affects rate. What is the independent variable?
A good evaluation point for an energy experiment giving a low value is: