Testimonials
See the opinions of students and educators just like you. Select from the following to learn more.
Why Students Love CK-12!
Take a look at what these students have to say about CK-12!
Wonderfull! like that it’s really to the point and precise. There’s lots of pictures and diagrams that are helpful when you are trying to learn.
My teacher made these textbooks, and it has everything that we need for this specific class.
It’s really accessible so it’s easy for the whole class to get on and we just go!
We use it every day because there’s something new that our teacher wants us to look at!
My CK-12 book is really nice because it has all of the information I need in it. Instead of hunting for all of the words and questions I have, it’s all there right in order
Comments from Students
It lets me learn lessons at my own pace and learn from my mistakes so I really like that.
Flor F.
I love how well the examples are explained and i couldn't do my homework without it. :0
Fernanda
CK-12 has helped me memorize lots of new scientific words and helped me become better and smarter at paying close attention in what I am reading. I also like how it doesn't take a lot of time to complete a task. It only takes me about 15 minutes to comple
Fernando
cK-12 has been part of my experience as student and has been helping me to discover in a different way the sciences
Estefany V.
i like using ck 12 because it helps me learn alot.
Felsiha, Daquan
Ck12 has helped me learn how to find keywords in the question and match it with the answer
Ervin M.
It has helped me improve my Science skills, and continues to help me more often as I prepare for my AP Exams. Happy 10th Anniversary!!!
Esperant K.
helped me learn and understand more.
Emmalee
Happy 10th anniversary! Great job so far, you have helped me so much because you are online so I can access you anywhere!
Emma T.
Ck12 helped me pass my science class this year. #youlit
Comments from Educators
I have been able to use CK12 to allow my homeschooled student to explore and expand on concepts we have studied in greater depth.
Donna
ck12.org has been a great find! Free, quality on-line textbooks that can be customized as desired. PLUS on-line 'instant' quizzes that provide feedback and links to my LMS - a true TREASURE! Congrats on 10 Years!!!
Donna E.
CK-12 provides great mini lessons, which can be used as Bell Ringers or introductions to lessons.
Donna
CK-12 has helped liberate my classes from a traditional textbook. Now my students can read the content they need at their own level.
Donald K.
It is helping us in our Catholic school System in the Diocese of Gbarnga, Liberia- West Africa
Dominic C.
by helping kids who need tutoring at home
Dolores C.
when students need home tutoring
Dolores
My students love CK-12's Braingenie, and I do too. This is my 2nd year using Braingenie, and I have helped several other teachers become acquainted with it too. I especially love that I can create the goals for my students and then track their progress through the reports.
Denise T.
CK-12 has given my kids a great foundation of knowledge in the subject they are studying, while allowing me the opportunity to add additional information and videos if needed.
Denise R.
I would like to have access to the webinar to use some of the 3-5 resources. I liked the tremendous amount of activities I can use with my fourth grade class.
Denise H.