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
This website helped me in every way possible. Will honestly use this
Abby A
Looking to find a great inquiry lesson on polarity...thank you!
Seun Anderson
it help me with a lot of stuff that i thought i coulden't do myself
Dameon
Ck-12 has helped me learn about science
Aiden Nelson
CK-12 has helped me with my homework and things i did not understand. Thankyou
Dajah
Got me to understand global warming
Ivan
Very helpful gave me a lot of information that i need in my study
Wiam Alqaderi
It has improved me thank you so much for this site
Gabrielle Glorianna Bobo
cK12 has helped me understand the concepts my textbook teaches me in a more creative way. I like the pictures and comparisons that are given when explaining something.
Camile Ingram
u help me improve in all my subjects in school
Seth
Thank you for the help! They have helped me so much with my math classes and I know they will continue! Thank you cK-12
Zori D.
CK-12 has helped me breeze through geometry in a private school which did not offer the class. The ability to do everything on my own gave my teacher the time he needed to teach his other classes and helped me earn my high school credit for when I advance
James Rochon
THANKS. Its helped med study for important tests, and its been a really helpful resource for me.
Jorge
It helps me learn stuff i didnt know.
Dallon Spendlove
Help me a lot Thanks!!!!!
Yoselin
Wow! Fantastic site. It is really help to us. Hands Up to you effective work.
Maha
it has educated me very well , and helped me get into the the 9th grade.
Late'Ya Matthews
CK-12 has helped me understand math and science more.
Comments from Educators
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.
I LOVE YOU guys thank u very much i appreciate your efforts for helping students to learn their subjects.
Biswajit
preparing for physics lessons
Adeoye
its helps me get better and learn new resources
Eric S.
wonderful resource for my homeschoolers
Easton
I'm just starting to use it. It looks agreat resource for me especially being a new teacher.
Abdirashid A.
Helped me in my Anatomy and Biology classes - reinforcing content through grade appropriate reading
Amy B.
Send Geometry support materials
Emmanuel N.
cK-12 has provided me with material to support my curriculum, and it offers me a variety of activities to support the diverse learners and abilities in my class. Thanks cK-12; you are a teacher's dream come true.
Judith
Thanks for the science and math content
Donna H.
CK-12 helps out on 2 of my subjects and it makes learning easy. And, some of the videos are funny and it makes learning fun too. I love CK-12 because I met some people who work for it and they were so nice. CK-12 is awesome, and I think it should never be
Lillian B.
This website was a great thing for us to us because it help us to do many of our assignments. The class and I really appreciate this website and what it has provided for us. My class and I have a new assignment to do and we use cK-12 because it makes us do different things on it to provide us and them with different information they need.
Billy S.
CK12 was a great resource for my middle school students because they were preloaded on their devices. Our internet connections were spotty at best in my classroom and CK12 provided a stable platform for me to teach and students to learn.
Jennifer
It's easy to create assignments for my students and I love that they don't discriminate the fact that I homeschool my children and use this.I hope in the future they have more english to use.Thank you.
Laurisa N.
Ck-12 has brought science to life in my classroom with online videos, challenging reading and built in assessments to help my students know what they are learning.
Courtney M.
CK12.org has given me an online text and teaching materials that are NGSS aligned. This has enabled me to teach to the standards even though our school does not have a physical textbook. This has been such a lifesaver as a junior high science teacher!
Anne K.
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
It is a great multimedia resource that students like to use collaboratively and independently.
John H.