Want to reimagine student learning? Get started on CK-12 today.
Want to reimagine student learning? Get started on CK-12 today.
Start Learning
Start Learning
No need to create an account! Simply connect and assign a concept to Google Classroom. Learn more here.
Select your LMS platform:
Braingenie™ students can explore Math and Science subjects and concepts and gain different “skills” by doing practice problems.
Math
Science
Specific Skills
CK-12 offers content that is more engaging, multi-modal, and aligned with state and Common Core standards. FlexBooks® cover thousands of STEM concepts with multiple ways to introduce them to your students.
Math
Standards Aligned
Science
Fully Customizable
Interactives
Multi-modal
Specific Skills
Mobile & Tablet Friendly
Video Explanations
Downloadable
Braingenie™ gives students quick practice problems to reinforce and improve their skills on Math and Science subjects.
Show Solution
Video Explanation
CK-12 Adaptive Practice focuses on skill building and solving problems related to a concept. Helpful resources and recommendations are provided for those struggling with any given concept.
Show Solution
Relevant Modalities
Video Explanations
Student Tutor
Scratchpad
Tips & Reminders
Braingenie™ reports can display what skills are gained and how long students take to complete assignments.
View Student Progress
View Class Progress
CK-12’s automatic grading & reporting system lets you organize your students into a digital classroom and can display patterns that reflect student and class performance. We surface actionable Insights so that you can discover the opportunity-areas of every student.
View Student Progress
Actionable Insights
View Class Progress
Heatmap
On Braingenie™, teachers can create a class and add students by uploading a class roster or inviting via email or class code.
Class Creation
Roster Upload
Email Invitation
Class Code
Teachers on CK-12 can create a class and add students in the same way as Braingenie™. If your class is on an integrated LMS, we make it a breeze for you to assign content to or within those platforms.
Class Creation
Email Invitation
Roster Upload
Class Code
LMS Integration
CK-12’s free Teacher Assistant can help uncover student learning gaps and opportunity areas so that you can save time and improve student outcomes.
We understand that all students are unique and have different paces for learning. CK-12 offers learning material that caters to any student’s learning style. Students can access FlexBooks®, videos, interactives, study guides, and more all on their desktop, tablet, or phone.
We’re raising the bar with interactive learning activities and practice that adapts to individual student performance. CK-12 Simulations and PLIX immerse students in an interactive learning experience using real world context combined with math or science content.
Are CK-12 FlexBooks® aligned with NGSS & Common Core standards?
Yes! All Math and Science FlexBooks® are standards aligned. We can help you find CK-12 content that is aligned to these standards and make it available to your classes.
If my students are under 13 years of age, can they still sign up?
If students under 13 do not yet have a CK-12 account set up by a parent or teacher, then you can create one for them using our Classes functionality. You can learn how to do that here.
Does CK-12 support multiplayer games and challenges for students?
While we don’t have multiplayer activities for students, there are over a thousand interactive modalities that engage students, encouraging them to learn by doing. You can browse CK-12 Simulations here and PLIX here.
Not all of my students have a working desktop. How can I accommodate them?
Our FlexBook® 2.0s are easily viewable on desktop, tablet, and mobile devices.
