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
I use ck-12 for science at my middle school, its a studying recourse and study guide for many tests, thanks.
Abby
CK-12 has helped me allot in my grades i told my friends about this site they liked it and good marks because of u Ck-12 thank you.
Imad
CK-12 helped me in very very many diverse ways!
Victoria Kim
I am a home schooled student and ck-12 is one of my favorite online resources. I can't wait to see what the next ten years holds for ck-12. Keep up the good work. Thank you.
Kaitlyn
CK-12 has helped me understand science and science terms. I take notes on the articles CK-12 provides and I get good grades on my assignments.
Abraham
It has helped me learn more about science and more about reflection and light.
Serenity
helped me improve in 6 grade math like terms and expressions.
Nasmia .A. Davis
This site helped me that I am passing all my grades and I appreciate all the help.
Matthew Abadam
CK-12 has helped me in many ways when I get on the computer to learn i go start to here because it docent just teach you well but its fun to learn and read the chapters in ck-12. So thank you for doing your best at making this a amazing thing. Thank you ck-12.
Aaron Mckeeman
Hi. congratulations. Very useful site.
Victor Manuel
It was great because so I can send messages to my teacher and have free stuff.............
Tammy Chen
Helped me pass my classes. Very helpful!
Elishah Arnold
I don't understand why it works like this but, it is amazing so I like it but, I think it shouldn't have a login for the students the teachers should only have a login. I love this website it helps me with my learning a lot so, thank you and have a good y
Taniya Henderson
Please do not tell anyone my name and Email, I am trusting you with it. CK-12 has helped me so much, I am in 6th grade and were using it for Science, It is so much helpful. Last year we used it for Social Studies and it was confusing but it was helpful. Thank you, CK-12.
Anonymous
it helped me by knowing new stuff and it is better than reading it of a book thank you for making the you guys are awesome
Makayla
I did a seventh grade project using your website. It was about the different body systems and your site explained it good. Keep it up! Looking forward to coming back and seeing what's new.
Sd
It helped me learn everything in a fun way!!!!! I was also able to understand what they were trying to tell me!
Aime Ramos Delcomte
Thank sfor great lessons in Science and History.
K. Pinnell
CK-12 has helped me by giving me easy access to textbooks I need for my school work.
Faith Brandt
You help me get ahead in the classroom.
Comments from Educators