Because of You, 2.2 Million Students Are Being Formed in the Faith

Because of generous supporters like you, Catholic Online School has already delivered free, faithful Catholic education to over 2.2 million students across 193 countries. In an age of noise and algorithms, you are helping form souls with truth, prayer, Scripture, and Christ. If everyone who reads this gave just $5 — the cost of a coffee — we could reach even more families and keep this life-changing formation free for all. Be Courageous. Be Catholic. Stand with us today.

DONATE TODAY > Every gift makes a difference.
Science & Math Contributions

How Saint Albert the Great Studied the Natural World – Science & Math Contributions (FREE PDF)

Explore how Saint Albert the Great Studied the Natural World with this colorful, kid-friendly Science & Math Contributions printable. This free one-page educational resource shows how Catholic scholars, priests, religious sisters, and faithful scientists helped expand human knowledge through careful observation, mathematics, experimentation, and discovery. It is ideal for families, classrooms, homeschool lessons, catechists, and parish faith formation.

Free Catholic educational resource
Printable and easy to use
Ideal for families, classrooms, and parishes
Free Resource Access This Catholic Resource

Create your free account or log in to access this resource and our complete Catholic learning library.

Free account required. No payment necessary.

Our Mission

Every Catholic Resource. Completely Free.

Every day, Catholics around the world turn to Catholic Online for trusted lessons, prayers, printables, activities, and educational resources that strengthen faith at home, in classrooms, and in parishes.

For more than 30 years, Catholic Online has been committed to making quality Catholic education freely available to everyone, regardless of financial circumstances.

Your generosity helps families, teachers, catechists, and parishes around the world access trusted Catholic resources—completely free of charge.

4,155+ Free Resources Serving Catholics Worldwide Always Free to Access
Help Keep Catholic Education Free → Contact Us

Stay Connected

Get Free Catholic Resources in Your Inbox

Receive new Catholic lessons, prayers, printables, feast-day activities, and family faith resources delivered directly to your inbox.

Always free. One click to unsubscribe.