Fundamentals of Scientific Inquiry

This video tutorial covers the basics of science, including its definition and branches. It explains the scientific method, detailing each step from observation to conclusion. The tutorial also discusses different types of variables in experiments and their roles. Additionally, it provides insights into the functions of various laboratory equipment, emphasizing safety and proper usage.

What is the most accurate definition of science?

• A method to predict future events

• A collection of random facts

• A study of social events

• A systematic knowledge of the natural and physical world

Which of the following is NOT a branch of science?

• Physics

• Biology

• Astronomy

• Sociology

What does biology primarily study?

• Celestial bodies

• Living organisms

• Physical laws

• Chemical reactions

What is the main purpose of a laboratory in science?

• To host meetings

• To display art

• To conduct experiments

• To store books

What is the primary function of a microscope?

• To heat substances

• To measure liquids

• To mix chemicals

• To observe small objects

What is the first step in the scientific method?

• Drawing a conclusion

• Formulating a hypothesis

• Conducting an experiment

• Making an observation

What is a variable that is kept constant in an experiment called?

• Independent variable

• Dependent variable

• Random variable

• Controlled variable

In an experiment, what is the variable that is manipulated called?

• Controlled variable

• Independent variable

• Dependent variable

• Extraneous variable

What is the term for quantities that form the basis for other measurements?

• Fundamental quantities

• Derived quantities

• Variable quantities

• Complex quantities

What is essential to include in a scientific report after an experiment?

• A list of materials

• A detailed hypothesis

• A conclusion

• A bibliography