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
Great resource to learn the most complicated topics in simple ways.
Sean M.
I really understand things. Thank you for making this site.
Sam
this program is awesome. congratulation on your 10th anniversary
Salome W.
cK-12 has helped me to practice questions for biology. Happy 10th Anniversary!!
Sally
It has helped me tremendously! I really appreciate using CK-12 because it helps me with my tutoring lessons.
Salima W.
THANK YOU Ck-12 . You made my dreams come true because due to you i stated leaning in a higher standard . I used to study only through books but you changed style of learning. thanking you again and wishing you on your 10th anniversary , may this organisation will reach to every child ...
Saifullah
we get an online textbook!!
Ruby
IT HELPED WITH ALL OF MY HOMEWORK!!!!!!!!!!!!!! We have our lessons on the readings and they have really helped me learn. There is an occasional grammar issue and a misspelled word but other than that the practices and all the other things are really good for a 6th grade children's science class!! By the way HAPPY ANNIVERSARY!!!!!!!!!!!!!!!
Sadie
I love the life science section and the practice really helps me study for tests and worksheets so now science is a breeze!
Rowan W.
Well ck-12 has helped me by a lot by helping me study with the usefull resources.
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.