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 Helped me study for science tests that were on subject I had trouble with. Thanks CK-12!!!
Keegan
i learned that some things are grose but it was fun at times doing it with my mom and brother o ya the dog to she would hog the couch
Patrick M.
You guys helped me in so many numerous ways with my education even though I am a college student! This website I believe crosses the barrier to be able to teach anyone from any grade level and that says a lot!
Kaylor D.
CK-12 has helped me with Integrated Science!!
Kayley P.
Thank you for being an awesome site! You've helped a lot of people!
Katelyn
CK-12 has helped me be connected to my chemistry class and learn information through examples and pictures when my teacher is not around.
Kat
Hi! I wanted to thank the ck-12 team for helping me throughout my years in both middle and high school. I've been using ck-12 for many years and have to say it's one of the best programs out there! Thank you so much for making ck-12 possible!
Katelin
Ck-12 has helped me to achieve my work and happy anniversery CK-12!
Kat
CK-12 helps me learn about science
Kassie
it helps me learn about energy
Comments from Educators
Improveing the motivation of my pupils
Maisa A.
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.
CK-12 has provided resources so that I can be a more effective teacher!!
Lydia C.
CK-12 helps me find resources necessary for teaching standards and skills that are not in my current text book. It is supplemental material and websites that help me teach!
M Hance
I have just been assigned to teach 7th and 8th grade Science.
Lynn J.
i have used ck-12 while home educating my children via google apps
Luna F.
This resource has been invaluable to me. I can use it for remediation and acceleration. Thank you.
Louise P.
CK-12 has helped me provide online resources for my special education students to access at home!
Lurleen M.
I was able to create worksheet practice for my students.The videos available were also helpful in helping students review concepts
Lotoya G.
This has been an excellent resource for my class room. Our students do not have take home text books since we are a Title 1 school and money is limited. I have used this as a resource for homework and differentiation using your different workbooks. I have also used it as a large group presentation of a topic and then practiced using materials linked. I have also created several "webquest" type activities for use in our computer lab. Thanks for all of the hard work that went into this and I would love to see Social Studies/World/American history as fleshed out as the science is! Loved it!
Lorre C.