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
You helped me to learn more in science!! Thankyou :D
Hailie
it helped me understand physics more.
Jamessantana
it helped me get a good grade in science i guess, so thanks!
Sean William Combs
My school curriculum is onilne, and they direct me to you guys for science, and it's actully fun to learn science now!
Maeryn
this helps me a lot like i no longer have to research stuff from fake websites.
Samya
Ck-12 has helped me on many of my homework assignments.
Weston Willis
u helped me by new ways i couldn't understand!!
Haley Kay Hergott
i am home schooled and ck 12 has really helped me with my studies
Kaitlyn M
CK-12 has helped me in mny ways. I use it as a workbook in class, and a study tool at home. THANK YOU CK-12
Rachael Z
CK-12 helped me because it can give me answers on any assignment to pass Biology class.
James Dinkins
It was AMAZING at helping me do my homework.
Aj E
my teacher uses it in class
Taniya Keener
Ck12 has helped me do what my teacher assigned.
Laurel
It helped me finish my assignments and not have to repeat the 7th grade
Aaron Niles
Helped me find ways how to solve math problems.
Evelyn
It helped me in science.
Quinn Hennessey
ck-12 helped me by knowin new stuff and getting to read new things on here it also helped me by useing the computer and to come on here. i like reading on ck 12 becasue it goes faster and you can read by your self also because you dont loose you spot it helps me!!! thank you so much guys
Makayla A
Ck-12 is great for catching up on reading!
Oakley
I've actually started taking notes because of all the real world examples in science because the info doesn't click if I don't relate. Since studying and taking notes on this site every single test I have studied for on here, I passed!
Zoe Noelle Maxwell
This is amazing website that helps me learn everything I need to. Couldn't be more helpful!
Comments from Educators
Ck-12 is amazing. My students love the worksheets!
Joe
i love ck12! i can use it to work with my small asian and african children!
Jimmel
The CK flexbook has allowed our science department to have an up to date resource for most of our science classes. We have not had hardcopy text books for over 20 years.
Jim L.
It has been a great resource to use. I believe it benefits my students more than me, but it is certainly been a useful tool-resource.
Jim K.
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
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.
This is my first time at your website. I have demystified mathematics and looking to create and publish projects that enable students to become accountable for sense making to overcome previous barriers to progressive math studies to qualify with problem solving skills for 21st century careers from math-based STEM field curriculums for starting salaries of $60,000.
Jerry R.
GIVES READING ACTIVITIES TO KIDS
Jenny B.
Providing great resources for my homeschooling needs
Jenny
cK-12 is a wonderful resource. I am a middle grades science teacher and have enjoyed this resource on a weekly basis.
Jennifer R.
Congratulations! You have done good work and helped many in their education journey. Interactive practices, instantly graded tests, and outlines and explanations, including videos and PLIXes, have helped me and my math students.
Jennifer T.
Amazing resources for my 5th grade class! Grateful for it!
Jennifer S.
I value cK-12 as a resource. I am a middle school science teacher and use cK-12's website on a weekly basis.
Jennifer W.
Looking for a better way to explain scale drawings and proportions to my special education students
Jennifer L.
It helped my son so much he is algebra 1 and is passing it very well
Jennifer D.
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
CK-12 has helped my chemistry students to understand course concepts better. Students enjoy the interactive tutorials: these online tutorials help to differentiate learning in a more engaging way. I LOVE using CK-12 in my science classes!
Jeff O.
lesson planning
Jeannie
Great resources, and learning sequences, available to students in school and at home. Thank you for your site it is invaluable
Jeannette M.
Happy Birthday
Jay