Our Mission is to provide a Free World Class Catholic Education for Anyone, Anywhere
Lent is a 40 day season of prayer, fasting, and almsgiving that begins on Ash Wednesday and ends at sundown on Holy Thursday.
Always Faithful to the Magisterium of the Catholic Church
The purpose of the sacraments is to sanctify men, to build up the Body of Christ and, finally, to give worship to God.
'Go therefore and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit.'
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For free, For everyone, Forever
For free, For everyone, Forever
For free, For everyone, Forever
Catholic Online School offers FREE classes, lesson plans, instructional videos, educational resources and a personalized learning experience that empower learners to study at their own pace in and outside of the classroom.
Faithful to the teaching of the church, faithful to the sacred scripture - the Bible, faithful to the Magisterium - the teaching office of the Catholic Church and the christian tradition.
No ads, no subscriptions. We are a non‑profit because we believe in a FREE, world-class Catholic education for anyone, anywhere. We rely on our community of thousands of volunteers and donors. With your contribution, we can continue to make academic content that will help learners all over the world.
Students practice and learn at their own pace, first filling in gaps in their understanding and then accelerating their learning.
Created by experts, Catholic Online School’s library of trusted lessons cover innumerous subjects in K-12. It’s all free for learners and teachers.
With Catholic Online School, teachers can identify gaps in their students’ understanding, customize instruction, and meet the needs of every student.