1. Nature of Science and Scientific Method Unit 1 Lesson 3

2. Nature of Science and Scientific Method
Students will be able to:
Define science, nature of science and scientific method.
Know about the steps in scientific method.
Know about the different branches of science.
Key Vocabulary:
Science, nature of science, scientific method, hypothesis, experiment, evaluation and interpretation.

3. Nature of Science and Scientific Method
Is it easy to define science? What can be your definition of science?
The definition of science varies from one individual to another.
It also varies with the type of study.

4. Nature of Science and Scientific Method
What is Science?
It is a way of studying the natural world and the natural phenomena using scientific methods.
The overall goal of science is to give an explanation and a solution to a problem.
The word science is derived from a Latin word “scientia” or “sciens” which means “to know”.

5. Nature of Science and Scientific Method
Branches of Science

6. Nature of Science and Scientific Method
Physical Science Social Science Life Science
Formal Science

7. Nature of Science and Scientific Method
What is Nature of Science
Nature of science is defined as principles and ideas that provide description of the science and makes it more understandable.
It includes:
Scientific knowledge is tentative.
Scientific knowledge is based on empirical evidences.
Scientific knowledge is durable.
Scientific knowledge is based on the curiosity of the scientist.
Scientific knowledge is based on logic and imagination.

8. Nature of Science and Scientific Method
It is an efficient technique and an organized process to test ideas in a systematic way.
It is an experimental step by step process for an investigation to carry out and to derive a conclusion.

9. Nature of Science and Scientific Method
Steps in Scientific method

10. It is very important to understand science and the nature of science.
Lab Safety
Summary
It is very important to understand science and the nature of science.
Science is the process of understanding the natural world.
Science is a humanistic approach and defined differently.
Scientific method is a systematic process of making a scientific enquiry.
It includes the steps that leads to an explanation.