A controlled exeriment involves changing one factor and observing its effect on one thing while keeping all other things constant.For example,say you want to know if putting an aspirin in the soil will make flowers more colorful. So you grow a group of plants, put an aspirin in the soil, and the plants produce very colorful flowers.
Here is a helpful website that has a great example of a controlled experiment: http://scienceray.com/physics/controlled-experiment-example/?237567#comment-237567&reload
controlled experiment
experiment
Pretty much having controlled variables. Controlled variables are something in the experiment that must remain the same through all tests. For example, if you are testing the decay of an apple... The temperature that the two fruits are enduring during the experiment must be the exact same.
An experiment has to have a varible, if it doesn't that it's probably and engineering experiment or robotics. I think its called a "control"
A controlled experiment is an experiment in which all factors are controlled except for the one variable you will be altering. If you were performing a controlled experiment on the effects of fertilizer on plant growth, for example, you have to control plant variety, exposure to sunlight, soil type and water ration. The only thing you would change is the fertilizer used on each plant.
A controlled experiment is different from others since it has the same amount of things except for only one variable. For example of a controlled experiment, If you have two plants and you want to see if it will grown better in sunlight or in darkness. So you put on in the closet and put the other one in a open window. You water and give both of them the same amount of soil, water, ferterizer. Except for the one variable which in this case is sunlight.
A controlled experiment is better than a none controlled experiment because you can control one of them and the other you can't. Science is a really fun subject.
An investigation in science that is controlled is an experiment. The group within the experiment that is controlled is the control group.
a controlled group is like an idea but an experiment that is controlled cannot be changed.
A controlled experiment is an experiment where there are limited or no variables other than the one you are testing for.
An investigation in science that is controlled is an experiment. The group within the experiment that is controlled is the control group.