Ck12.org - Welcome to CK-12 Foundation | CK-12 Foundation

Provided by Alexa ranking, ck12.org has ranked N/A in N/A and 700,011 on the world. ck12.org reaches roughly 4,487 users per day and delivers about 134,613 users each month. The domain ck12.org uses a Commercial suffix and it's server(s) are located in N/A with the IP number 65.8.164.54 and it is a .org domain.

Welcome to CK-12 Foundation | CK-12 Foundation. The Smarter Way to Learn. CK-12’s FlexBook® 2.0 is now integrated with Flexi, our student tutor. I'm Flexi See what Flexi can do!

List of domain same IP 65.8.164.54

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Frequently Asked Questions

What can I do with CK-12 for free?

CK-12 helps students in K-12 practice and learn 5000+ Math and Science concepts in a fun and intuitive way. Always 100% Free. Browse, learn and practice at your own pace and in your own learning and teaching style.

What was the purpose of the CK 12 Foundation?

CK-12 was set up to support K-12 Science, Technology, Engineering, and Math (STEM) education. It first produced content via a web-based platform called " FlexBook .".

What does the C stand for in CK 12?

Originally, the "C" in CK-12 stood for "connect", indicating that the material was the missing connection in K-12 education. Subsequently it took on a more open meaning, variously standing for "content, classroom, customizable, connections, collaboration".

How many schools use the CK 12 curriculum?

CK-12 provides free and customizable K-12 open educational resources aligned to state curriculum standards. As at 2014, the foundation's tools were used by 38,000 schools in the US, and others overseas. CK-12 was set up to support K-12 Science, Technology, Engineering, and Math (STEM) education.

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Alexa Rank

Alexa

GLOBAL RANK

700,011
Alexa

Alexa Reach

0.0001980787
Alexa

Page length

N/A
Alexa

Alexa Rank Country N/A

N/A
Alexa

Daily Unique Visitors

4,487
Alexa

Monthly Unique Visitors

134,613

Vistor via Country

Country lang
Country code
Total visitor

United States

28,794

Indonesia

22,521

Taiwan

7,323

United Kingdom

6,502

Brazil

5,883

Nigeria

5,142

Egypt

4,321

Hong Kong

4,079

Canada

4,079

Australia

3,554

Philippines

2,544

India

2,477

Malaysia

2,437

Spain

2,019

Germany

1,965

Mexico

1,885

France

1,777

Italy

1,642

Turkey

1,508

Iraq

1,373

Thailand

1,346

Netherlands

1,292

Israel

1,279

Cambodia

1,063

Algeria

821

Ireland

740

Romania

713

Jordan

660

Poland

633

Ghana

606

Argentina

579

South Africa

525

Belgium

471

Czechia

431

Ukraine

404

Japan

404

Morocco

390

South Korea

377

Lebanon

363

Saudi Arabia

350

Austria

337

Hungary

323

Sweden

310

Singapore

296

Pakistan

283

Bangladesh

269

Denmark

256

Greece

242

Alexa Traffic Graph

Alexa daily traffic trend graph
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Alexa Statistics Graph for ck12.org
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Alexa Statistics Graph for ck12.org

SEOquake Zone

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Description Tips
Keywords Tips
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Mini site formation by Alexa Rank

MOZ Rank

DNS Record

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Hosting and Whois Zone

IP 13.35.125.86
Domain infomation WHOIS LIMIT EXCEEDED - SEE WWW.PIR.ORG/WHOIS FOR DETAILS