Nineteen Days, Five Units Left

The data set the priority. Recall sits at 71% and document skills at 44%, and the blueprint weights skills at 30% while weighting the two content bands the class has not yet reached at 70%. Both gaps point the same direction: content coverage is necessary but insufficient, and the skills gap is the larger marginal return.

Plan:

• Compress Unit 6 to six days, keeping the causal spine (industrialization, immigration, urbanization and their political consequences) and cutting the survey-of-inventions depth. The blueprint does not reward exhaustive detail.
• Merge Units 7 and 8 into eight days, taught as one continuous arc so chronology is preserved rather than fragmented.
• Integrate document work into content days rather than reserving separate skills days. Every content lesson carries one short source: a chart, a political cartoon, an excerpt with a sourcing question. This costs about ten minutes a day and is the only realistic way to move a 44% skill score in 19 days.
• Use the two field-trip days deliberately - assign a structured observation or a post-trip document set rather than treating them as lost time.
• Hold two days for review and one for the benchmark. Six plus eight plus two plus three equals 19.

The honest trade-off: Unit 9 gets exposure, not mastery.

The defensible cut is breadth within a unit, never a whole causal link. Cutting the roster of Gilded Age inventions preserves the industrial-ascendance narrative; cutting industrialization itself would break the chain into Progressivism.

Named risks:

1. Blueprint drift. Compressing Unit 6 assumes it is weighted like the other late-19th-century content. Verify against the actual blueprint before cutting, not after.
2. Vertical gaps. Students entering eleventh grade will meet the compressed material again. Send the next-year teacher a short note listing what was covered lightly, so the gap is known rather than discovered.
3. Skills taught only in fragments. Embedding document work in content days can degenerate into worksheets. Guard against this by naming the skill for the day and assessing that skill specifically.
4. The field trip becoming a non-instructional day. Without a structured task, two days are gone. With one, they are among the strongest hooks in the unit.

I would also note what is not cut: the Reconstruction-through-Progressive arc at 40% of the blueprint gets the largest single allocation, because it is both heavily weighted and where the class currently is.

Three checkpoints, each with a pre-committed decision rule, so the plan is not defended out of sunk cost.

• Day 6 (end of compressed Unit 6): a five-item quiz, two recall and three source-based. If source items fall below 60% classwide, the compression was too aggressive and the document minutes need to move into the content blocks rather than sit beside them.
• Day 12 (mid-Unit 7/8 merge): a single timed document-based question scored on the same rubric the benchmark uses. Compare the class mean to the 44% baseline. Flat or lower means the embedded source work is activity without instruction, and the teacher should model sourcing explicitly rather than assigning more of it.
• Day 17 (review): item analysis by blueprint band. Any band under 50% gets the review day; the others get independent practice.

Change triggers: if two of three checkpoints miss, drop one content day into skills. If the benchmark blueprint turns out to weight post-1877 more heavily than assumed, the compression math must be redone, not merely adjusted at the margins. A brief written note at each checkpoint keeps this reflective rather than intuitive.