| Word | Description |
| ThinkBlocks | ThinkBlocks are multifaceted, hollow blocks with dry-erasable and reflective surfaces that can be stacked, nested, clustered, and towered. The same four simple patterns of knowledge construction that underlie an infinite and evolving world of ideas are also incorporated into the design of ThinkBlocks. |
| Thinkipedia | stub |
| ThinkTiles | stub |
| timeless | the dictionary definition is "not affected by the passage of time or changes in fashion". More specifically, we are referring to ideas that will remain relevant long into the future and should therefore be taught to children. Contrast with timely facts. Timeless ideas are the things students will remember when they have forgotten the facts. See universal |
| Transfer | The Theory of Transfer of Learning was introduced by Thorndike and Woodworth (1901). They explored how individuals would transfer learning in one context to another context that shared similar characteristics. See: http://en.wikipedia.org/wiki/Transfer_of_learning |
| Transformational Learning | Transformational learning is more than the accumulation of facts. Instead, students are changed by what they learn. It often involves questioning assumptions, beliefs and values, and considering multiple points of view. |