While I’ve used it for text for classroom posters, I’m not sure how otherwise useful this learning support on historical ages and eras really is in the classroom. Frankly, it’s a bit complicated and abstract for emergent and struggling readers.
If you find typos in this document, I would appreciate a notification. And, as always, if you find this material useful in your practice, I would be grateful to hear what you think of it. I seek your peer review.