if the experement can be repeated and the same results made then the experement is controlled if not the experement is not controlled
Controlled (or control) variables are things that are kept the same during an experiment. There are usually many- for example, when testing how light intensity affects photosynthesis, the controlled variable would be the type of plant used, or the color of the light.
First of all, you study basic science because your brain has to know basic science before you start getting into the depth of science. Basic science, helps the mind learn... Also, if you do a science expirement, and your doing something from 3rd grade, and your from 5th, then you will not know what to do... HOPE I HELPED!
It's called a lab and its when you do an experiment in a controlled environment
A sciencey one. She'll or He'll like that your actually learning something. I think. :)
The three variables of a science project are: 1. Controlled variable: A controlled variable means the part of the experiment that stays the same. This is also called the dependent variable. 2. Manipulated variable: A manipulated variable is something that can be changed by the experimenter. Also known as the independent variable. 3. Responding variable: A responding variable is the variable which you have to measure to get your results. So, you do not know the values of this variable until you measure it.
what is an controlled variable. we need to know it for our science proformance asscement!!! From a friend in need!
Controlled (in science) means constant and not changed. The opposite of variable.
to invent an object, you need to know a lot or at least something about science
Something you are interested in, or can get interested in. Something you can complete in the time allowed. Something you can be proud of, even if it is an experiment that fails. Science is about finding where what we "know", fails.
I don't know but I think it has something to do with someones name or a sound or something
If you do not know the answer to something, you can start by making a hypothesis.
i know it has something to do with science i think.....i think so.....maybe
Controlled (or control) variables are things that are kept the same during an experiment. There are usually many- for example, when testing how light intensity affects photosynthesis, the controlled variable would be the type of plant used, or the color of the light.
An investigation in science that is controlled is an experiment. The group within the experiment that is controlled is the control group.
I am no scientist, but my guess is that they can't. The weather is something not controlled by humans. If this is a home work question, I would answer based on what your teacher had taught you.
A controlled experiment is when all the variables are kept the same, but one. I am a science teacher and I am very upset that someone is asking a computer what this answer is, as it may be one of my students. Please ask your teacher for help if you don't understand. If you don't understand. You'll never know the answer unless you ask the question. ;) Hi, I am a student. This science teacher above this, I got to speak to her/him. Are you my science teacher, Mrs. Nunez?
First of all, you study basic science because your brain has to know basic science before you start getting into the depth of science. Basic science, helps the mind learn... Also, if you do a science expirement, and your doing something from 3rd grade, and your from 5th, then you will not know what to do... HOPE I HELPED!