Imagine computer science all summed up in one book. This resource provides 16 chapters that cover many aspects of computer science, ranging from algorithms to software engineering. The e-book contains links to applets to help explain...

An eBook edition of 1984 is now available for classroom use. George Orwell's famous dystopian novel is downloadable for free for individual computers, tablets, or phones.

No need to manufacture an excuse for learning about manufacturing. Scholar use an eBook to study manufacturing processes. The textbook covers milling machines, lathe machines, drill presses, bandsaws, surface grinders, heat treating,...

This trigonometry textbook takes the learner from a basic understanding of angles and triangles through the use of polar coordinates on the complex plane. Written by a mathematician-engineer, examples and problems here are used to...

Statistically speaking, the content covers several grades. Featuring all of the statistics typically covered in a college-level Statistics course, the expansive content spans from sixth grade on up to high school. Material...

In this online manual you will find examples of integrated performance activities developed to coordinate with the Computer Science and Information Systems Career Path in the Business Education Career Path and Model Curriculum Standards....

Python is a popular programming language for both beginning programmers and seasoned veterans. This free digital book teaches how to think like a computer scientist using the Python programming language.

Learn about the many protocols that power the Internet, and how each protocol operates at a different layer, building functionality on top of the layer below it.

Learn about malware, how it is installed on a computer, and what type of damage it can do.

Learn about the internet, the world's largest computer network.

Learn about citizen science: the participation of the general public in scientific research.

Learn the building blocks of algorithms in computer science.

Learn about IP packets in computer networking.

Find out how computer programs instruct computers how to process data.

A computer can compute results for them in a fraction of a second. Find out how we actually get the computer to do math for us?

Learn how public key encryption can protect computer data.

Learn how symmetric encryption techniques help protect computer data.

Find out about data encryption, decryption and cracking computer data to avoid virsus and cyberattacks.

Find out why we need to encrypt computer data to avoid hackers.

A tutorial explainning the use of if, else, and Boolean logic in computer programming.

Learn how nested conditionals work in computer programming.

Learn about computer programming using compound booleans with logical operators.

Learn how computers split messages into packets and those packets hop from router to router on the way to their destination.

Learn that the internet is a network of computers connected to each other. But what does each physical connection look like? It depends on the needs of the connection and the size of the network.