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## Control variable - Wikipedia

en.wikipedia.org/wiki/Control_variable

The control variable (or scientific constant) in scientific experimentation is the experimental element which is constant and unchanged throughout the course of  ...

## Variables in Your Science Fair Project - Science Buddies

www.sciencebuddies.org/science-fair-projects/project_variables.shtml

Science fair project variables explained - A simple introduction to dependent, independent, and controlled variables.

www.ask.com/youtube?q=Science Variables&v=x2606GQmDqY
Sep 15, 2011 ... Scientific Variables .... watched this in Science class. ... thanks a lot this helped me to get ready for my science exam and now I understand it ﻿.

## Define the Variables

www2.lv.psu.edu/jxm57/irp/var.htm

There should be three categories of variables in every experiment: dependent, ... Possible dependent variables include: number of beans, weight of the plant, leaf surface area, ... Main Page | Introduction and Objectives | Scientific Investigation  ...

## Variables: Independent, Dependent, Controlled | VanCleave's ...

scienceprojectideasforkids.com/2011/types-of-variables-2/

Aug 25, 2011 ... Types of Variables in A Science Fair Project. How the Independent Variable of Light affect the Dependent Variable of Plant Growth.

## What are Independent and Dependent Variables?-NCES Kids' Zone

nces.ed.gov/nceskids/help/user_guide/graph/variables.asp

Question: What's a variable? Answer: A variable is an object, event, idea, feeling, time period, or any other type of category you are trying to measure. There are ...

## Variables, Constants, and Controls - eCYBERMISSION

www.ecybermission.com/files/helpdocs/Variables Constants and Controls.pdf

When it comes to conducting a scientific experiment there are three ... o Dependent Variables – These are the variables that will change as a result of your tests.

## scientific method; examples of independent and dependent variables

www.britannica.com/science/scientific-method/images-videos/The-variable-deliberately-changed-in-an-experiment-is-known-as/159389

Multimedia for scientific method; examples of independent and dependent variables. Explore the updated online encyclopedia from Encyclopaedia Britannica ...

## GCSE SCIENCE: AQA Glossary - Variables

www.gcse.com/science/variables.htm

Tutorials, tips and advice on GCSE ISA scientific terms. For GCSE Science coursework and exams for students, parents and teachers.

## science fair project - what is an experiment ? - Science Kids at Home

www.sciencekidsathome.com/science_fair/what_is_an_experiment.html

Science Experiments- defining terms constant, dependent and independent variables.

More Info

### What are Variables in Science? - Definition, Types & Examples ...

study.com

May 4, 2015 ... In this lesson, you will learn the definition of variables in science. In addition, you will be able to define the specific types of variables in...

### What Is a Variable in Science? (And Types of Variables) - Chemistry

chemistry.about.com

Variables are an important part of science projects and experiments. Here is an explanation of what a variable is and a description of the different types of ...

### Scientific Method Variables - Site Home Page

mathxscience.com

Read the short summary about Scientific Method, then practice learning the information by playing the games and watching the videos.