CK-12 FlexBook 2.0 vs Pear Deck
CK-12 FlexBook 2.0
ck12.org
Pear Deck
peardeck.comSide by side
| Figure | CK-12 FlexBook 2.0 | Pear Deck |
|---|---|---|
| Price from | Free | $12.42/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| Plans published | 2 | 3 |
| Spec score · Google Workspace Academic Software | 8.9 (#1) | 7.6 (#10) |
| Spec score · Google Workspace Teacher Resources Software | 8.8 (#3) | 7.7 (#16) |
| Audience | FlexBooks are designed for educators and students and cover K–12 topics. | Pear Deck is presented for educators, schools, and districts, with school and district features including administrator dashboards and usage data. |
| Integrations | CK-12 lists Google Classroom, Canvas, Schoology, Kiddom, Clever and ClassLink as SSO or LMS partners. | The product page lists Google Slides, Google Classroom, PowerPoint, Microsoft Teams, Canvas, and Schoology integrations. |
Plans
Pear Deck
- Teacher FreeFree
- Teacher Premium$149 a year
- Schools & DistrictsPriced on request
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.