Independent variable: It cant change Controlled: Its kept the same. Dependent: It can Change Variables are used for saying if something changes in a observation , or if there is something that is kept the same
This is a scientific Method song It sings about the steps for the scientific method, it helps a lot such as you can get a better understanding cause theirs a video so you can see what the processes of what happens.
In a scientific method process you always want to ask questions because the more questions you ask the more info you have on the experiment. Research is important because that's where you will find all the information that you need to write down your hypothesis. You always want to experiment want your trying figure out such as how much water does it take to make a plant grow.
After your done experimenting you always want to analyze your results so you know want the experiment showed you, When your done you want to report you results.