| Grade Levels | Elementary (K-5) | Middle (6-8) | High (9-12) | ||
| Subjects | Mathematics | Science | Social Studies | ELA | Other |
| Question Types | Multiple-Choice | Interactive | Short Answer | Free Response | Passage-based |
| Features | Paired Questions | Ordered by Difficulty | Spanish Translation |
| Number of questions: | 4,522 |
|---|---|
| Originally published by: | EducAide Software, the maker of Problem-Attic |
| Database organization: | TSIA 2.0 topics for Diagnostic and expanded topics for Practice |
| Requires subscription: | Yes* |
All questions are original and hand-written by curriculum specialists. (They are not algorithm-generated or “crowd-sourced”.) In addition, they are carefully organized to help with both diagnostic testing as well as regular instruction, tutoring, and preparing students for other pre-collegiate or placement exams.
More information about the TSIA bank can be found here. The help page explains how the bank was developed; it has a link to a complete table of contents; and it has step-by-step instructions for putting together a diagnostic test which covers all 25 official TSIA topics.
The TSIA bank is licensed differently than others in Problem-Attic. It is not automatically included with a school subscription. See the help page (link above) for information about licensing.