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| Question | Answer |
| Planning investigations | By: Fayo Nebo |
| What is a dependent variable? | the variable you are measuring it changes as the independent variable changes |
| What is an independent variables? | A variable that is changed in a systemic way in an experiment |
| What is the difference between independent and dependent variable? | The difference is that the value of the independent variable is controlled by the experimenter, while the value of the dependent variable only changes in response to the independent variable |
| What is an observation? | Closely monitoring something or someone |
| What is an hypothesis? | A statement about the relationship between two variables which can often be tested experimentally ; an 'educated guess' |
| Hypothesis checklist | .Is the hypothesis based on information contained in the question? .Can the independent variable be changed? .Can changes in in the dependent variable be measured? |
| What is the importance of a hypothesis? | The importance of a hypothesis is to find the answer to a question and give us an idea about the types of results we should look for in a experiment.It's used in an experiment to define the relationships between two variables |
| What are three main things in an experiment or must contain? | An experiment must contain : A hypothesis Research question independent and dependent variable |
| What is an experiment? | A scientific procedure undertaken to make a discovery, test a hypothesis , demonstrate a known fact |
| Thanks For Reading! | Thanks again!! |
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