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
science was hard now it is easy thanks
Juan
I liked this website. It helped me a lot with my work
Jozabad S.
It has helped me want to do school every day!
Joy B.
it helped a lot through school learned lots and tons of stuff
Jose S.
Ck-12 Has helped me learn some really interesting new stuff I haven't learned. It helps students learn and also teachers. It provides the information that I look for.
Jose R.
Ck12 has helped me understand math concepts to science genetics and i can't express how much its help me on my education pursuit.
Jose R.
CK-12 has helped me pass chemistry, also hi.
Jose M.
It helped me learn new things i never thought i would have learned before.
Jonathan L.
Happy 10th anniversary! cK-12 has helped me learn so much, from science to social studies, and everywhere in between. Keep up the good work!
Jonathan G.
It's a relatively decent website that I find myself using usually.
Comments from Educators
At a time when we were not able to continue paying for private instructions, we found this site and it was our salvation. We valued the set up and the freedom it presented to design the best course of action for 8th grade studies. Now moving on into 9th grade studies and more diligent record keeping, we are continuing on at the 9th grade level.
James L.
Hello guys. Very Good Job, Happy 10th Anniversary
Izzy
many teaching resources are getting this site for me
Jaleesa
Teaching
Jacqueline S.
We use cK-12 for our high school Science and math curriculums and the students love and the teachers find it easy to use and an enhancement over traditional textbooks.
Jack
First year using completely digital books in 7th science thanks to you! Awesome!
J Daniels
It has helped me with very fun and creative activities to deliver meaningful lesson to students of different learning abilities.
Isela
I love science and the online books are so easy to access! I love the ck-12 website home page thing! every thing is so well organized! I just love ck-12!
Isabella
It has help students grasp concepts via video and plix shown by increased test scores on weekly exams and it has help me save time gathering these resources.
Iris H.
I used some of the lessons for my national board certification. Lessons from ck-12 have helped my students to understand concepts from readings and videos provided. Love Ck-12
Holly D.