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 guys have helped me with learning new things
Betty
CK-12 helped me by teaching more stuff I haven't even learned in school yet!
Samuel Biersmith
CK-12 has helped my grades improve
Dakota
CK12 has helped me learn things my teacher and school can't provide.
Evelin
My teacher assigns work based off articles from your website and you always have clear answers in the readings so thanks for giving me easy 100's.
Jalyn Grace
cK-12 has helped me get through lots of class work and has helped me learn lots of things!
Maggie R.
You helped me look and learn about minerals and many more things. HAPPY ANNIVERSARY!
Candace
you have helped me in many ways during school hours by giving me a cite where i can study for test.
Natalie Mcginity
learned more than my teachers teach me!
Matt
tremendously helped my students to understand science concepts, and motivated to do homework
Yolanda
you helped me with science grade
Faith
Helped me in social studies.
Paul Trumpore
Hi ck-12!!! congratulations!! Im one year older then you!! But....... you guys helped me get a A in science class and my teacher was very impress with my work I have. I just started when I first became a 6th grader, and I was pretty mad I had too start a new website. I always had gotten a D in science and I love science, so it hurt me to see I was failing. But I came home that day and my mom told me to do it any way, so I signed up and then BOOM!!! I fell in love with this website!! My teacher always told me that I needed some help with science, so I wold get on ck-12 and asked a helper for some help. My teacher always told me I could study more of a topic to get caught up with the other students, so I would hop on ck-12 and read,study,watch,and write down the topic. Since I started ck-12 I have an A in science,I have honor roll, and help other kids with science too!! So now that I am almost finished, congrats on having your 10th birthday!! Without you guys I dont know were I would be.Happy birthday!!! -Jasmine Whitfield-
Jasmine Whitfield
AMAZING FACTS AND MINI LESSON CONGRATES
Billy
Thanks or helping with my homework!
Jordan Bakar
hi there. Thank you for helping me learn.
Halley
u help me improve in all my subjects in school
Seth
Ck-12 has primarily helped with science in certain ways and im glad it still exists today
Daden
It helped me study for my science mid term exam.Thanks to ck12 I have got a full 100 on my science mid-term! Thank you ck12!
Vinnie
It has helped me with all subjects over the past 1 to 2 years.
Comments from Educators
Provides revision.
Gabriella R.
ck12 has help me by making me study even harder i am really excited that i am using ck12 and i would give you all a congradulations your 10th anniversary you did work hard for this
Gabriela C.
I'm using CK-12 for the first time to teach ESL Science. The materials seem interesting.
Gabriel L.
lol idk just joined ttyl
Fredrick W.
money
Freedom D.
Congratulations on your 10th anniversary
Freddie
Great resources
Fred
this website made reading easy to access
Francisco V.
with school
France R.
Excellent resource for students struggling with homework.
Flor
I love ck 12
Focilia
very helpful
Filden
By providing resources for discussion with my graduate students.
Fernando E.
I have used the lessons to help my ELL's, for introducing lessons, for tutoring, and for enriching my lessons. Thank you!!!
Fernanda S.
The website is great and rich; wonderful resources. My students demand work from the platform and they love the adaptive practice and quizzes. Thank you.
Felix B.
gather information
Felicity
CK-12 has helped my students and I a great deal. First, I would to say my students who use it, love it and have also told me that they have learned how to use to their advantage for their other subjects. Secondly, I love it too. I like that it has great s
Felicia J.
Allow for my students to receive enrichment with the concepts of mathematics.
Fatima P.
It brings new ideas and learning strategies to the table.
Faith W.
TEACHING CHEMISTRY
Fatih