10 Questions
What is a characteristic of a well-written scientific hypothesis?
It is a clear and testable statement.
What is the purpose of preliminary research in the scientific method?
To collect research that addresses all sides of the question
What is the primary goal of creating a scientific hypothesis?
To make an educated guess that can be tested
When should a hypothesis be written in the scientific method?
Before the experiment takes place
What type of question is suitable for a scientific hypothesis?
A specific question that can be researched
What is the purpose of preliminary research?
To gather information and guide the formation of a hypothesis
What is a characteristic of a good scientific hypothesis?
It is testable and mentions variables being studied
What is an example of a poor hypothesis?
It doesn't matter if you do your homework or not.
What should a scientific hypothesis include?
The variables being studied and the predicted outcome of the experiment
What is the purpose of step 4 in the scientific process?
To develop a scientific hypothesis
Study Notes
What is a Scientific Hypothesis
- A scientific hypothesis is an educated guess that is testable, clear, and based on observations and prior knowledge, written before an experiment takes place.
Creating and Developing a Hypothesis
- Step 1: Ask a specific and researchable question, using who, what, when, where, why, or how.
- Step 2: Conduct preliminary research, gathering reliable sources, case studies, and personal observations to inform the hypothesis.
- Step 3: Answer the initial question based on preliminary research.
- Step 4: Write a hypothesis, including variables and predicted results, using an if/then statement.
Characteristics of a Good Hypothesis
- A good hypothesis is testable, clear, and includes variables and predicted results.
- Examples of well-written hypotheses:
- "If a person gets 8 hours of sleep at night, then their memory during the day will improve."
- "If teeth are brushed twice a day, then a person is less likely to develop cavities."
Characteristics of a Poor Hypothesis
- A poor hypothesis is not testable, lacks variables, is an opinion, or is not based on facts.
- Examples of poorly-written hypotheses:
- "It doesn't matter if you do your homework or not."
- "Lightning is caused by ghosts in the sky."
- "Fertilizer is better for flowers than it is for vegetable plants."
- "Ice cream tastes the best at midnight"
Learn about the concept of a scientific hypothesis, its definition, and its role in the scientific method.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
