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
it helps me find fun, well thought out lessons for my students.
Alli
Allow for my students to receive enrichment with the concepts of mathematics.
Fatima P.
I love cK12! I have used it in my high school science classes for 4 years now. I love how well the readings coordinate with the interactives and I love how I can integrate it into my Edmodo class pages as well. I REALLY love how I can find the same topic at different reading levels and in Spanish so that I can make sure every one of my students can learn science content and themes at any skill level.
Katie
We frequently use copies of the content to send with students who are suspended, sick or otherwise unable to attend class. It's saved many headaches when trying to find material for these students.
Kathleen N.
Our K-12 Science Curriculum is using cK-12 as an online resource tool.
Josh S.
I have read your biology books. With the help of ck books I am able to clear doubts of daughter and its helped me a lot. Thank you very much for CK
M.
Thank you so much for your textbooks & question banks! The questions have provided a quick and easy way for me to give developmental assessments! Thanks for all you do, and I can't wait to see what more you have in store for this year!!
David T.
CK-12 has provided resources so that I can be a more effective teacher!!
Lydia C.
I have improved the labs for my online physical science class.
Beth R.
CK-12 provides great mini lessons, which can be used as Bell Ringers or introductions to lessons.
Donna
Great science content! Lots of resources; video, text, quizzes. Love the connectivity to Edmodo. Very helpful!
Christiana D.
cK-12 helped by providing challenging and interesting activities to supplement classroom learning
Lorenza B.
Getting new resources is always a struggle. Our district has really been focusing on technology. New teaching materials hasn't been high on the list. Thanks to CK-12 I have the text resource that I need being used in a way my students enjoy!
Angenette S.
by helping kids who need tutoring at home
Dolores C.
Amazing books for my students at no cost. Thanks!
Aurora
ck-12 helped me to build my lesson plans.
kaur
happy 10th anniversiry.
Margaret
In many instances, available resources are not sufficient to explain a particular problem, so it is a relief to be able to turn to cK-12 for help.
Marion N.