CK-12 is an app to help students, and teachers improve K-12 learning globally by providing self-pace learning content & tools.
Category: Education
Website: ck12.org
We are not affiliated, associated, authorized, endorsed by or in any way officially connected to CK-12 (ck12.org), except for the fact that we use their websites to develop and provide you this app. All product names, logos, and brands are property of their respective owners.