A hypothesis is a possible explanation for a set of observations or an answer to a scientific question. A hypothesis must be testable and measurable.
What is a possible explanation?
adjective [verb-link ADJECTIVE] If you say that it is possible that something is true or correct , you mean that although you do not know whether it is true or correct, you accept that it might be. [vagueness]
Is a possible explanation of an observation?
A hypothesis is a possible explanation for a set of observations or an answer to a scientific question. A hypothesis must be testable and measurable.
What is a possible explanation for this phenomenon?
A hypothesis is a tentative statement that proposes a possible explanation to some phenomenon or event.
What is a possible explanation that can be tested?
1) hypothesis an educated guess about a possible solution to a mystery; a prediction or statement that can be tested; A reasonable or educated guess; what a scientist thinks will happen in an experiment.
What are the two observations?
The two categories of observations are quantitative and qualitative . Quantitative observations involve numeric data, such as a frequency count.
What is a logical explanation to a problem?
Terms in this set (10) Inference . a logical explanation of an observation that is drawn from prior knowledge or experience.
What explains a set of observations?
An hypothesis is a proposed explanation for a set of observations, a phenomenon. Scientific hypotheses must satisfy a defining criterion: that they be testable .
What’s a standard for comparison in an experiment?
Control group , the standard to which comparisons are made in an experiment. Many experiments are designed to include a control group and one or more experimental groups; in fact, some scholars reserve the term experiment for study designs that include a control group.
What is a general explanation of a set of observations or facts?
A hypothesis is a tentative explanation for an observation. A scientific theory is a well-tested and consistently verified explanation for a set of observations or phenomena.
What are the 7 scientific method steps?
- Ask a question.
- Perform research.
- Establish your hypothesis.
- Test your hypothesis by conducting an experiment.
- Make an observation.
- Analyze the results and draw a conclusion.
- Present the findings.
What is the first step in the scientific method?
The first step in the Scientific Method is to make objective observations . These observations are based on specific events that have already happened and can be verified by others as true or false. Step 2. Form a hypothesis.
What is an example of a scientific question?
A good scientific question is: “ What effect does the pH of water have on radish seed germination ?” Good scientific questions are defined, measurable, and controllable. ... Word questions in a way that allows them to be answered by an experiment.
What are the 4 types of observation?
- Controlled Observations.
- Naturalistic Observations.
- Participant Observations.
What are examples of observations?
- A scientist looking at a chemical reaction in an experiment.
- A doctor watching a patient after administering an injection.
- An astronomer looking at the night sky and recording data regarding the movement and brightness of the objects he sees.
What are the types of observations?
- The Scientific Method Simplified. ...
- The Power of Inquiry. ...
- Quantitative Observations. ...
- Qualitative Observations.
