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
Hello there! Congratulations and thank you for helping me through the great explanations thank you.
Willow
i haven't failed science thx to you
Matthew
Helped me learn science!!!
Yzan
To better understand nature.
Abraham Bernal
I'm doing an assignment for science and this link was recommended
James W
It helps me understand and learn things better.
Jacara Miller
It has helped me with all subjects over the past 1 to 2 years.
Samarj Clifton
it made my life easy
Mathunyane Alfred
cK-12 helped me get through my high school midterm without any problem, It was easy to study and quiz myself using this site
Garrett Keslar
ck12.org has helped me a ot keep it up guys and thank you so much
Canyon
necesito la resolver un problema con el teorema fundamental del calculo
Natalia T
CK-12 has helped me maintain and keep a good grade in ACC Chemistry this year. Keep up the good work!
Dalton Polley
IT HAS HELPED ME A LOT IN EXAMS.
Tony Jeeson
Your articles and tests help me do well in my science tests. thanks
Olivia Y
It has helped me learn more thank you k12
Takira
CK-12 has helped me understand my homework a lot more.
Fafnir
CK-12 has reinvigorated my love for knowledge and is my go to resource to practice and brush up on skills. Thanks to CK-12 I was able to relearn most of what I forgot and get back in school, thank you CK-12 I don't know what it would be like if you weren'
Ibrahin Ayubi
it has helped me get a better edjucation the teachers are tough sometimes but i think it is better for me
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.