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
Ck-12 has helped me a lot with science so I was wanting to challenge myself with 8th grade level.
Elliote D.
Its a great site!
Ellen
CK-12 has helped me so much in school, whether for the basis of a topic or extra-credit work. Happy Anniversary, and keep up the great work!
Ellie
Helped me pass my classes. Very helpful!
Elishah A.
It boosted me through a lot of math stuff.
Eliott
ck-12 has helped me because everyone time i go on it it helps me learn new and interesting facts.
Elijah J.
it helps with me math
Elijah
CK-12 helped me by improving my grades even though my grades are getting better and better.
Darriyuna
Helped me by watching different videos.
Daniela T.
ck 12 helped me with my learning by giving an explanation and justifying what i'm supposed to know in y grade levels. I'll happy 10th anniversary and thank you :D 5 stars
Comments from Educators
Congratulations on your 10th anniversary
Freddie
Great resources
Fred
this website made reading easy to access
Francisco V.
I love ck 12
Focilia
with school
France R.
Excellent resource for students struggling with homework.
Flor
very helpful
Filden
By providing resources for discussion with my graduate students.
Fernando E.
The website is great and rich; wonderful resources. My students demand work from the platform and they love the adaptive practice and quizzes. Thank you.
Felix B.
I have used the lessons to help my ELL's, for introducing lessons, for tutoring, and for enriching my lessons. Thank you!!!
Fernanda S.