A Problem-Based Learning unit. Students step into a Texas colony in 1835, take on a stakeholder's point of view, and work a real, ill-structured question — building from surface to deep to transfer learning. The teacher is a guide, not the answer key.
Problem-solving is a transfer move — it only works once students have knowledge to reason with. So the problem in Phase 3 is deliberately gated behind Phases 1 and 2.
Vocabulary, a jigsaw read on the road to 1835, and Texas regions map work. ~1–2 periods.
② DeepCause–effect concept map, primary sources, points of view, and a structured claim. ~1–2 periods.
③ TransferMeet the problem, take a role, investigate, propose & defend a solution, debrief. ~2–4 periods.
Big idea: Real people weighed loyalty, rights, risk, and community when Texas moved toward revolution. Understanding their choices means seeing the problem from many sides — Anglo colonists, Tejanos, and Mexican officials all had something at stake.
| TEKS SE | Where it lives in the unit |
|---|---|
| (c)(2)(A–C) | Spanish missions, colonization & motivations — Surface jigsaw |
| (c)(3)(A) | Causes, events & effects of the Texas Revolution — Surface, Deep, Transfer |
| (c)(3)(B–C) | Contributions of individuals & founders — Deep sources, Transfer roles |
| (c)(6) · (c)(7) | Physical regions & settlement patterns — Surface map work |
| (c)(12)(B) | Spanish colonial vs. early Mexican government — Deep concept map |
| (c)(13)(A) | Purpose of the Texas Declaration of Independence — Deep sources, Transfer debrief |
| (c)(15) | Civic participation — Transfer solution & debrief |
| (c)(19)(A–B) | Source analysis, points of view, claim + evidence — Deep & Transfer |
| (c)(22)(B) | The problem-solving process — the entire Transfer phase |
Teacher supports: UDL · ELPS · PBL facilitation guide (7 languages)
Aligned to (not reproduced from) 19 TAC Ch.113 §113.15; effect sizes from Visible Learning MetaX. This narrative is a teaching fiction based on the era.