Grade 1 Fall History — Then and Now, Family Histories, and How We Know What Happened
History · HIS
G1 (D2.His.6.K-2; D2.His.10.K-2; STRETCH G3 corroboration)
hist.g1.f.his.source_corroboration
Compare two sources about the same person or event — what is the same, what is different
Read two short accounts of the same significant individual (two children's biographies of Helen Keller, OR a children's biography paired with a primary-source quote); identify one fact both sources agree on and one detail they describe differently.
Mastery threshold
80%
Min instances
3
Typical minutes
30
Spaced intervals (days)
3, 7, 14, 30
Prereqs
Successors
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hist.g2.f.his.source_evaluation
(not yet loaded)
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hist.g3.f.his.source_credibility
(not yet loaded)
Common misconceptions
- Believing two books that disagree means one is WRONG (often both are right — they emphasize different things)
- Comparing book covers instead of book content
- Believing the longer book is more correct