CK-12 FlexBook 2.0 vs StoryWeaver
CK-12 FlexBook 2.0
ck12.orgStoryWeaver
storyweaver.org.inSide by side
| Figure | CK-12 FlexBook 2.0 | StoryWeaver |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| Plans published | 2 | 1 |
| Spec score · Open Educational Resource Platforms | 8.9 (#3) | 7.9 (#10) |
| Audience | FlexBooks are designed for educators and students and cover K–12 topics. | The platform is described as a place for parents, educators, writers, translators, and illustrators to create reading resources for children. |
| Headquarters | CK-12 lists its headquarters at 4300 Bohannon Drive, Suite 200, Menlo Park, California. | Pratham Books lists its address in Bengaluru, Karnataka, India. |
| Integrations | CK-12 lists Google Classroom, Canvas, Schoology, Kiddom, Clever and ClassLink as SSO or LMS partners. | The privacy policy says StoryWeaver may use third-party service providers for website operations such as search technology and discussion boards. |
| Purpose | FlexBooks are customizable digital textbooks for K–12 subjects including science, math, and social studies. | StoryWeaver is a digital platform of open-access, multilingual storybooks for children to learn and practise reading. |
| Security | CK-12 says it uses administrative, technological and physical safeguards and encrypts transmissions with SSL or similar technology, while disclaiming a guarantee of security. | The privacy policy says it uses measures including firewalls, intrusion detection software, and manual procedures to help protect personal data. |
| Support | Users can contact CK-12 Support by starting a support ticket or sending an email. | The privacy policy directs users with questions about its practices or dealings with the site to contact StoryWeaver by email. |
Plans
In their own words
CK-12 FlexBook 2.0
CK-12 FlexBook 2.0 provides customizable digital textbooks for K–12 subjects including science, math, and social studies. Lessons can combine text with PLIX interactives, simulations, adaptive practice, and related learning materials. Adaptive Practice draws questions from a library of more than 150,000 and adjusts selections based on student answers. Teachers can assign lessons, videos, interactives, and practice to whole classes or differentiated groups, then view progress reports. Educators can reorder chapters and edit or add content in customized FlexBooks. The service works in browsers on laptops, desktops, Chromebooks, tablets, and mobile devices, and is listed at free. Standalone Simulations and PLIX Interactives require a tablet-size screen or larger. Users may download PDFs of FlexBooks they create or customize, though interactive content may not render; CK-12-created PDFs are not downloadable. CK-12 says it is still converting all core content to FlexBook 2.0. Listed SSO or LMS partners include Google Classroom, Canvas, Schoology, Kiddom, Clever, and ClassLink.
StoryWeaver
StoryWeaver is a free web platform from Pratham Books for reading and creating multilingual children’s stories. Readers can browse material for early and more fluent readers, including stories about math, science, history, and emotional intelligence. Parents, educators, writers, translators, and illustrators can create reading resources: users can write storybooks, choose openly licensed artwork, and publish their work. Translation tools help produce versions in other languages, with transliteration support for 12 languages and dictionary support in over 100. Translation can also be done offline and synced later. Readers can save stories to an Offline Library or download them as web-resolution PDFs, A4 print-ready files, or ePub files. Stories and illustrations use CC BY 4.0; Readalongs and videos use CC BY-NC-ND 4.0. StoryWeaver is free to read, create, translate, download, share, and print. Its released code is MIT-licensed, with a Rails backend and ReactJS frontend.