K5 Learning vs ReadWriteThink
| K5 Learning | ReadWriteThink | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Web | Web |
| Free plan | Yes | Yes |
| Resource formats | printable worksheets, PDF workbooks, flashcards | lesson plans; student interactives; printouts; calendar activities; teaching materials; professional learning resources |
| Grade levels | preschool, kindergarten, grades 1-6 | Kindergarten; grades 1-2; 3-4; 5-6; 7-8; 9-10; 11-12 |
| Subject coverage | math, reading comprehension, vocabulary, spelling, grammar and writing, science, cursive writing | reading; writing; language arts; poetry; media literacy; literature; assessment; primary sources; vocabulary |
| School licensing | Yes | — |
| Access model | mixed | — |
Both are listed in Best Teacher Resource Libraries. On Specifiction, K5 Learning scores higher on our published basis.