CK-12: Practice Math & Science
Free App
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About CK-12: Practice Math & Science
With the free CK-12 app for phones and tablets, you’re in control of learning. CK-12 features 5000+ math and science lessons and concepts - all accessible anytime, anywhere. All content is created and curated by teachers, for students. Whether you’re looking to improve your grades, or brush up on your favorite math or science topics, CK-12 has you covered - for free! We’re the go-to resource for K-12 STEM education.
Features:
* Practice & Learn at your own pace
* Track and work on your class assignments.
* Receive reminders for upcoming assignment deadlines.
* Choose from a comprehensive library of elementary, middle and high school concepts in math and science, or search by keyword.
* Thousands of math and science quizzes
* Easily track your progress on all subjects
* Improve over time and see your progress with reports
* Get recommendations for learning resources
* Advanced diagnostic and remediation to help you get through your practice and assignments
* Videos, simulations, interactives, real world group activities & more!
Topics covered:
- Elementary Math:
* Addition, Subtraction, Multiplication and Division
* Time
* Measurement
* Geometry
* Place Value
* Decimals and Fractions
* Money
* Factors and Multiples
* PEMDAS
- Math:
* Arithmetic
* Measurement
* Algebra
* Geometry
* Probability
* Statistics
* Trigonometry
* Analysis
* Calculus
- Science:
* Earth Science
* Life Science
* Physical Science
* Biology
* Chemistry
* Physics
- English
* Spelling
See all of our learning resources, including free digital textbooks, at http://www.ck12.org
Don’t forget to check us out on social!
https://www.facebook.com/CK12Foundation
https://twitter.com/CK12Foundation
https://plus.google.com/+Ck12Org/
https://www.pinterest.com/ck12foundation/
About CK-12
CK-12 is a non-profit that creates and curates high quality STEM content for students and teachers around the world. The organization was founded with the mission to enable everyone to learn in his or her own way - for free.
Features:
* Practice & Learn at your own pace
* Track and work on your class assignments.
* Receive reminders for upcoming assignment deadlines.
* Choose from a comprehensive library of elementary, middle and high school concepts in math and science, or search by keyword.
* Thousands of math and science quizzes
* Easily track your progress on all subjects
* Improve over time and see your progress with reports
* Get recommendations for learning resources
* Advanced diagnostic and remediation to help you get through your practice and assignments
* Videos, simulations, interactives, real world group activities & more!
Topics covered:
- Elementary Math:
* Addition, Subtraction, Multiplication and Division
* Time
* Measurement
* Geometry
* Place Value
* Decimals and Fractions
* Money
* Factors and Multiples
* PEMDAS
- Math:
* Arithmetic
* Measurement
* Algebra
* Geometry
* Probability
* Statistics
* Trigonometry
* Analysis
* Calculus
- Science:
* Earth Science
* Life Science
* Physical Science
* Biology
* Chemistry
* Physics
- English
* Spelling
See all of our learning resources, including free digital textbooks, at http://www.ck12.org
Don’t forget to check us out on social!
https://www.facebook.com/CK12Foundation
https://twitter.com/CK12Foundation
https://plus.google.com/+Ck12Org/
https://www.pinterest.com/ck12foundation/
About CK-12
CK-12 is a non-profit that creates and curates high quality STEM content for students and teachers around the world. The organization was founded with the mission to enable everyone to learn in his or her own way - for free.
All Application Badges
Free
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downl.
Android
4.1+
4.1+
Bug
buster
buster
Android app
App History & Updates
What's Changed
* Fixed Google Login issue on some devices.
* Fixed Google Login issue on some devices.
More downloads CK-12: Practice Math & Science reached 50 000 - 100 000 downloads
Version update CK-12: Practice Math & Science was updated to version 3.6.1.74002
Version update CK-12: Practice Math & Science was updated to version 3.3.1.64131
More downloads CK-12: Practice Math & Science reached 10 000 - 50 000 downloads
What are users saying about CK-12: Practice Math & Science
O
by O####:
by O####:
Amazing app, very useful and convenient. Highly recommended.
C
by C####:
by C####:
Cant open
C
by C####:
by C####:
It seriously help me get through my geometry test ...i just used this app like 3 days ago and all the thing that i once felt confuse is now settle. wish i knew this app earlier tho there was alot i could learn
C
by C####:
by C####:
Too much time is wasting on loading improve the cache allocation inbuilt core materials inside the apps. So each time loading will no longer waste time.
C
by C####:
by C####:
I put 60 cents on money counting and it put it worng the correct is 20 . But every body knows that 25 +25 = 50+10=60 so please redo
L
by L####:
by L####:
The best educational app I've ever used till date
C
by C####:
by C####:
The CK-12 app and practices are AWESOME. Helps a lot.
J
by J####:
by J####:
It doesn't work on a Samsung correctly
Y
by Y####:
by Y####:
Very helpful, super usage!
H
by H####:
by H####:
Good
A
by A####:
by A####:
Fantastic app. Works really well. Did have an issue where it wouldn't let me sign in. Had to uninstall and reinstall. Then it worked. I'm brushing up on math and science before I restart college.
C
by C####:
by C####:
It's the best free learning app. Covers most topic with video contents and simulation. Nice!
X
by X####:
by X####:
I understand perfectly now
M
by M####:
by M####:
Great for all grade levels, across all major courses, and videos, and live professors weekly webinar, Best app. Available yet!
K
by K####:
by K####:
Great app and greater information
F
by F####:
by F####:
very nice app...this what i was look for.
C
by C####:
by C####:
TRASSSSSSSHHHHHHHHHHHHHHHHHHHHHHHHH!!!!!!!!!!!!!! !!!!!!'
O
by O####:
by O####:
Really good
P
by P####:
by P####:
Love it
C
by C####:
by C####:
Excellent
P
by P####:
by P####:
it's a great app but I wish there was a button on the "brainflex dashboard" to move on to the next topic of my subject rather than waiting a whole day or doing it manually through the menu.
C
by C####:
by C####:
My assignments refuse to load. Terrible app for a good site.
C
by C####:
by C####:
It has all the things in maths.And please offline can u activate it
C
by C####:
by C####:
This app has something for everyone of all ages and grades. Even as a teacher I found workouts on here that even challenged my brain. I love it! This is the most educational app I've discovered yet.
Q
by Q####:
by Q####:
I love this application because I can study about all the subjects I go wherever I go.
Z
by Z####:
by Z####:
I've been waiting almost ten mins and it still has not loaded
C
by C####:
by C####:
Ck-12 is awesome but animation and UI look very dry and it's not very flexible to use make it flexible . Thumbnails look good .
C
by C####:
by C####:
I can't believe how much info there is.
J
by J####:
by J####:
How can I join my class group ?????
C
by C####:
by C####:
Awesome app really useful love it
P
by P####:
by P####:
Awesome is the word
Z
by Z####:
by Z####:
God bless you creators :) Is there an offline mode for this?
Z
by Z####:
by Z####:
Just don't know what to Say. Amazing superb
Z
by Z####:
by Z####:
I would love to be able to access my library instead of having to go on chrome
Z
by Z####:
by Z####:
It would be great if you could download the material to use offline. A calculator would be nice too
I
by I####:
by I####:
Its not offline
Y
by Y####:
by Y####:
Unable to access student's dashboard
P
by P####:
by P####:
Love this app but would be better if the questions asked are more in depth and challenging. Anyhow, great app!!
Z
by Z####:
by Z####:
Whenever I press the back button, whole app stops responding.
by C####:
All I can say is thank you.