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
Well ck12 has helped me become the student that I am I think.
Blake N
they made me smart and tought me everything I needed to know and they made me a faster type writer that is what they did to make me a better person
Oletha Jones
it has helped in understanding some aspects of biology
Okeke John Joseph
It helps us nurture our innate skills and talents at different fields and subjects as well as it helps us find our profession to take for the college course to take.
Queenie Casquejo
Has provided needed resources and provided us with ideas.
Patricia Aguirre
I use the Science Flex book for school!
Veronika
Understanding topics on Science
Natalie Haycraft
it helped me with my learning in every subject
Nashaylah
it helps me in doing my homeworks and searching for the things that makes me curious
Nur Logan
Helped me get good grades and get better at Biology
Tom
AMAZING FACTS AND MINI LESSON CONGRATES
Billy
Thank you very much for my education.
Careena B
it helped me how i can search anything i wanted to search and it was very easy to do unlike all the other pages i used
Biannca Bryant
I use your site both for practice while working on particular lessons in math and as a form of remediation for those who are not mastering key ideas.
Runco I M
CK12 has made my life easier when my teacher assigns notes because these notes are easy to understand.
Gavin Downey
You have very good content
Patricia
It helped me keep track of my work
Adrian Razo
its dope
Comments from Educators
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 have been able to use CK12 to allow my homeschooled student to explore and expand on concepts we have studied in greater depth.
Donna A.
Ck12 has revolutionized the manner in which I teach. This magnificent educational asset has taken the text book out of the classroom and made learning accessible to students anywhere there is a internet connection
Michael R.
My search for free online study materials,concept teaching videos and acquiring extra knowledge and concept quizzes ended after signing up at CK-12.Its really great work that CK-12 is doing,helping knowledge victims free of cost.
Ankit R.
ck-12 has helped me immensely regarding my preparation for the tasc ged. Thank you so much for this excellent educational website !
Kevin N.
There have been available lessons that have helped my students have a better understanding of the material.
D. Ferrell
cK-12 is a wonderful resource. I am a middle grades science teacher and have enjoyed this resource on a weekly basis.
Jennifer R.
ck12 has helped me by teaching me new things in algebra and learning more and more about daily math life
Christian D.
Great science content! Lots of resources; video, text, quizzes. Love the connectivity to Edmodo. Very helpful!
Christiana D.
Excellent exercises and resources! Congratulations!
Cielo
I use it with special education students to find articles at lower reading levels. I also post links to articles on google classroom for students to read to reinforce their learning from class.
Jessica D.
with my son's science project
Marianne
CK-12 really helped me last year teaching 7th grade social studies. The content, which was broken down by standard, helped me and my students get a better understanding of the material.
Layne B.
I would like to have access to the webinar to use some of the 3-5 resources. I liked the tremendous amount of activities I can use with my fourth grade class.
Denise H.
Well, im a teacher and a instructor in Mexico, and my students use this pages too much
Julio R.
This website has awesome material to help my students to understand the world around them.
Cynthia
CK12 works well with our 1-1 ipad program in our middle school. Students carry their work and flex books around in one small device! Yea, for saving their little spinal cords!
Kristin D.
CK-12 has been an awesome resource! It provided much needed Biology resources for my daughter when she was a freshman.
Gladys