Key Idea1 of 4
Variable Control Intro
When we are doing experiments, it's important to change only one thing at a time. This helps us understand what is causing any changes we see in our results. By keeping everything else the same, we can be sure that the change we made is the reason for the different outcome. This way, our results will be clear and easy to understand.
Context recap: When we are doing experiments, it's important to change only one thing at a time. This helps us understand what is causing any changes we see in our results. By keeping everything else the same, we can be sure that the change we made is the reason for the different outcome. This way, our results will be clear and easy to understand.