Module 1: Introduction to Physics
Introduction
Science is the body of knowledge that describes the order within nature and how that order comes about. It is an ongoing activity that represents the collective efforts of the human race. It is one of the defining features that differentiates humans from other animals. This module has three lessons to get you started. Physics is the most basic of the experimental sciences. Welcome to an introductory physics class!
Learning Objectives
Upon completion of this module, students will be able to:
- Define in general what physics is.
- State what comprises the scientific theory.
- Write in scientific notation.
- Multiply and divide numbers using scientific notation
- Write large and small numbers in scientific notation.
- Identify what the standard international units are.
- Match units of measurement with their respective quantities.
- Convert between units of measurement.
- Solve basic problems, writing the appropriate units of measurement.
- Check the consistency of answers using units of measurement.
- Express understanding of physics with the use of practical examples.
To Do List
1. Join in the Introduce Yourself Discussion
2. Watch the Video Lectures (links below)
3. Complete the Practice Problems (links below)
4. Take the Module 1 Quiz
5. Complete the Practice Exam Problems for Module 1
Lessons
Lesson 1.1 Course Introduction
We all have an idea, but how shall we define it? What is a theory? Many people think they know, but scientists use the word in a specific manner. This video will introduce physics as a scientific field of study and the approach this course will take to discussing theories.
Lesson 1.2 Scientific Notation
Scientific notation is used a lot in this course. You will need to be able to multiply and divide numbers using scientific notation.
- Video: Scientific Notation Links to an external site.
- Practice Problems Download Practice Problems
- Test Your Understanding!
Lesson 1.3 Units of Measurement
This course uses the Standard International (SI) system of units based on kilograms, meters, and seconds. This series of videos will introduce the common units used in physics, demonstrates how to easily change units from one system to another, and show you how to use units as a useful tool to check your answers.
- Video: Introduction to Units Links to an external site.
- Video: Unit Conversion Links to an external site.
- Video: Unit Checking Links to an external site.
- Test Your Understanding!
Quiz
Once you have watched the lectures and completed the practice problems, you should demonstrate your understanding by taking the Module 1 Quiz. Be sure to submit the quiz before its deadline.
Coming Up
In the next module we will be completing a Math Review to prepare you for the work you will do later in this course.