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
Made me smarter
Jordyn Horne
Hello,CK-12! As a non-native English speaker,I have been reading CK-12 textbooks for learning not only STEM but also English. I really appreciate your hard work to provide such a good learning platform for so long. Wish you all happiness,health and prosper
Weilai
it has helped me understand the complexity of science and break it down for me to comprehend it a whole lot better.
Ivorie Snow
CK-12 has helped me by giving me easy access to textbooks I need for my school work.
Faith Brandt
Very helpful gave me a lot of information that i need in my study
Wiam Alqaderi
It is a great web for kids
Tram
You have helped me become a better student.
Kaitlyn D
Helped me in social studies.
Paul Trumpore
I want to thank you guys for everything you guys have done. You make things easy to access and have offered many helpful things within my classes.
Adam Bradley
It has helped me learn science. In science class we always use this site. My teacher loves this site. Thanks for everything.
Jordan
Ck-12 helps me in science because, they use this website for teaching us. Its working!!!!
Not Telling
i dont know but it has helped me learn somewhat in science...
Paulina
CK has helped me a lot with my journey in knowledge
Aiden Hatfield
it helps me in doing my homeworks and searching for the things that makes me curious
Nur Logan
It really helps advance learning and knowledge for senior high school
Normalina
It has helped me learn my 2 worst subject and it is now one of my favorite subjects all because of cK-12
Quinn Ames
CK12 has helped me through many tough times. It's all because of ck12 that I could get back on track in maths class and I could get a perfect score. It has been immensely helpful. Thank you so much.
Taiba Abid
it helped me in my science class
Comments from Educators
I have used articles on a variety of Science topics with students to enhance their understanding
Ela B.
CK-12 has provided relevant reaading material for my students... don't know what our school would do without your support
Kathleen L.
It is a extremely propitious and handy website.It helped me a lot for giving a finishing touch for my examination.
Bhawesh K.
I am an italian teacher of chemistry. I like my work and new teaching strategies. Often some of my students can speak English better than italian and as I know how much important english is, I invite them to keep an english lecture on a particular topic for the whole class, including me. Your videos, tests and documents are really helpfull in this! Thank you very much
Antonietta
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
Me ha ayudado a planear clases más interesantes para mis estudiantes.
Danelly M.
CK-12 has helped me provide online resources for my special education students to access at home!
Lurleen M.
With our "bring your own device" initiative, our corporation no longer buys textbooks. Thank you for giving me a way to still provide my students a way to have a good information source they can continually turn to.
Laura
cK-12 is a wonderful resource. I am a middle grades science teacher and have enjoyed this resource on a weekly basis.
Jennifer R.
Provide great resources for teaching my scholars Algebra
Akinade S.
I have greatly appreciated the flex books and the connected practice sets! Those practice sets have been great help to my students that need just a little more time with material, and it saves me time from having to create more material resources myself!
Christine
It's a very fun and interactive way to teach and sum up the boring information teachers repeat again and again.
Joe M.
it was a good educational website
Chelsea
Awesome resource used for student teaching.
Ann
CK-12 IS AMAZING! It deepened my child's knowledge and understanding involving geology, health, and much more! Thanks a bunch for always being there for my child when he most needed it.
Jewel
It has given my students wonderful lessons!
Carolyn H.
really helpful for my children
Kumudini
I use it as a resource in my classroom.
Amy L.