CS105: Trigonometry Review | Saylor Academy

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Before delving into some Python libraries dealing with applied mathematics, visit this optional site to review trigonometry if you need a refresher.

Click on Trigonometry Review to open the resource.

Course Introduction

Course Syllabus

Unit 1: Introduction to Python 3

1.1: Introduction to Python 3

Introducing Python

1.2: Accessing the Repl.it IDE

The Repl.it IDE

1.3: Python 3 Data Types: int and float

Compare and Contrast int vs. float

Scientific Notation for Floating Point Numbers

1.4: Variable Assignment

Variables and Assignment Statements

Reserved Words and Variable Naming Conventions

1.5: Basic Python Output Using the print Function

Using Variables in Python

1.6: More Python 3 Data Types: str

The Basics of Strings

Values, Types, Variable Names, and Keywords

Unit 1 Study Session Video Review

Unit 1 Study Session Video Review

Unit 1 Review and Assessment

Unit 1 Review

Unit 1 Assessment

Unit 2: Operators

2.1: Arithmetic Operators: +, -, *, /, **, %, and //

Practice With Arithmetic Operators

2.2: Operator Precedence and Using Parentheses

PEMDAS

Practice With Operator Precedence

2.3: Relational and Logical Operators

The bool Data Type

Practice with Relational and Logical Operators

2.4: Operator Precedence Revisited

Operators and Expressions

Study Session Video Review

Unit 2 Study Session Video Review

Unit 2 Review and Assessment

Unit 2 Review

Unit 2 Assessment

Unit 3: Input and Flow Control Statements

3.1: Reading Data from the Keyboard

The Input Command

3.2: Using Conditional Statements

if, else, and elif Statements

3.3: Loop and Iterations

Using "while" Loops

Using "for" Loops

"break", "continue", and "pass" Statements

3.4: Further Study

More Useful Videos

Study Session Video Review

Unit 3 Study Session Video Review

Unit 3 Review and Assessment

Unit 3 Review

Unit 3 Assessment

Unit 4: Data Structures I – Lists and Strings

4.1: Python Lists

Creating Lists

Indexing

Slicing

List Methods

List Comprehension

4.2: Strings Revisited

Going Deeper with Strings

String Methods

4.3: Data Visualization Application

The matplotlib Library

Study Session Video Review

Unit 4 Study Session Video Review

Unit 4 Review and Assessment

Unit 4 Review

Unit 4 Assessment

Unit 5: Functions

5.1: The Basics of Functions

Creating Functions

5.2: Some Useful Modules

Trigonometry Review

Random Numbers

The "math" Module

5.3: Application