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
Thanks U very much for building up this wonderful platform for children who need help. I am devoting in a volunteer program and their children like CK very much!
Yesmine
Helped me get to 7th grade
Yesenia
tremendously helped my students to understand science concepts, and motivated to do homework
Yolanda
You made me get a 75 on a test
Im Mad
CK-12 has given me all the resources and information I need to succeed in my class; and excel in my learning!
Hailey Gough
Ck-12 has helped me a lot with science so I was wanting to challenge myself with 8th grade level.
Elliote Dinovo
You are awesome. Thank you.
Elizabeth Aguilar
cK12 helped me with biology and some other subjects. Keep up the good work. Happy 10 anniversary!!! I am going to keep on using this site for so much more.
Haleigh Dobson
i can now tell the difference between smooth,striated and cardiac muscles
Takalani
CK-12 helped me in very very many diverse ways!
Victoria Kim
CK-12 helped me with science
Sawyer
Helped me in social studies.
Paul Trumpore
Ck12 has helped me push myself to be passionate about chemistry. thank you.
Abby Kilpatrick
Breaking down material into digestible bites.
Tanika Reiss
It was AMAZING at helping me do my homework.
Aj E
CK-12 has helped me understand biology.
Kahrie Stegman
School has been rough, and some of these assignments my teachers have assigned me, is also hard, but ck12 is much easier to work with
Victoria
It has helped me find out more about molecules and cells along with animals and plants in my class and helped me to pass my tests and study.
Comments from Educators
classroom assignments for Night by Elie Weisel
Janet R.
I love teaching and work books can I use your experience
Alireza
CK-12 has been a great resource for me! The Fourth grade social studies curriculum was new to me last year, so I used ck-12 as my guide! Thanks CK-12 for your awesome free resources!!
Adrienne K.
Its fantastically helpful. My students LOVE ITTT!!!!!
Kent R.
money
Freedom D.
Thanks for making your lessons available! It helps a lot as a supplement of my lesson.
Cicelia A.
GIVES READING ACTIVITIES TO KIDS
Jenny B.
CK-12 has been an incredible resource in my classroom to help improve student learning. Bell work activities, extension questions, supplemental practice problems, and application graphics have all been utilized by myself and my students. Thank you for all
Alexander Fd.
with school
France R.
I use it for Credit Recovery Program. My students like it!
Maria
My school district went full implementation with the new NGSS standards, but did not provide us with any curriculum. CK-12 saved the day!! Thank you CK-12!!!
Leslie F.
ck-12 is an amazing resource that provides up to date information that I can use to supplement our science textbooks. It also has leveled activities which helps when differentiating instruction. Keep up the great work!
Donna N.
I have used ck-12 science as my children's home school science curriculum for the past 2 years.
Cornella J.
video tutorials for lesson plans!
Macie M.
Tutoring!
Katie A.
Great resources, and learning sequences, available to students in school and at home. Thank you for your site it is invaluable
Jeannette M.
I can communicate with my children about assignments when I am working and I the resources have been a valuable resource for our classes with multi-faceted view points and study aids.... Thank you
Hodge Home School Academy
Incorporate reading into my science classes.
Alexis S.