Get lost in our curated selection of Free Courses. Here, you can get an idea of our structure and what we do!

Peruse the list below. Choose any course and see the Scratch Paper difference. You'll find simplified review checkpoints to ensure you understand the material and practice questions meant to reinforce all key components of the course.

This will be a course description. For example, this is Science Course #1. If we look at the home page, we can see that the expected first science course is Concepts of Biology. So lets look at Concepts of Biology. The description of the textbook says:

Concepts of Biology is designed for the typical introductory biology course for nonmajors, covering standard scope and sequence requirements. The text includes interesting applications and conveys the major themes of biology, with content that is meaningful and easy to understand. The book is designed to demonstrate biology concepts and to promote scientific literacy.

Estimated Grade of Student: 9th or 10th Grade

This will be a course description. For example, this is Science Course #1. If we look at the home page, we can see that the expected first science course is Concepts of Biology. So lets look at Concepts of Biology. The description of the textbook says:

Concepts of Biology is designed for the typical introductory biology course for nonmajors, covering standard scope and sequence requirements. The text includes interesting applications and conveys the major themes of biology, with content that is meaningful and easy to understand. The book is designed to demonstrate biology concepts and to promote scientific literacy.

Estimated Grade of Student: 9th or 10th Grade

This will be a course description. For example, this is Science Course #1. If we look at the home page, we can see that the expected first science course is Concepts of Biology. So lets look at Concepts of Biology. The description of the textbook says:

Concepts of Biology is designed for the typical introductory biology course for nonmajors, covering standard scope and sequence requirements. The text includes interesting applications and conveys the major themes of biology, with content that is meaningful and easy to understand. The book is designed to demonstrate biology concepts and to promote scientific literacy.

Estimated Grade of Student: 9th or 10th Grade

This will be a course description. For example, this is Science Course #1. If we look at the home page, we can see that the expected first science course is Concepts of Biology. So lets look at Concepts of Biology. The description of the textbook says:

Concepts of Biology is designed for the typical introductory biology course for nonmajors, covering standard scope and sequence requirements. The text includes interesting applications and conveys the major themes of biology, with content that is meaningful and easy to understand. The book is designed to demonstrate biology concepts and to promote scientific literacy.

Estimated Grade of Student: 9th or 10th Grade