Idaho Social Studies 6-12.HT1.4

Social StudiesGrades 6–12Historical Thinking Skills

The Standard

Construct and/or communicate a historical argument using primary and secondary sources.

Idaho Content Standards: K-12 Social Studies

Teacher's field guide

What Students Need to Do: Students make a claim about a past event that someone could challenge. They use firsthand records and later accounts, then explain how each detail supports their claim.
What Mastery Looks Like: A student can answer a historical question with a clear claim and evidence from both types of source. They explain why each detail matters instead of just listing facts.
Common Misconceptions: Students may treat a witness account as automatically accurate because the person was there. They may copy facts from a textbook without explaining how those facts support their claim.
How to Assess It: Give students these two lines: “A witness reported a locked door during the Triangle fire” and “A historian says locked exits increased deaths.” Ask: “How did locked exits affect the fire’s death toll? Make a claim, use both lines, and explain your reasoning.”

Lesson moves

Give pairs witness accounts and a textbook paragraph about the Triangle fire; have them sort claim cards and evidence cards on a desk.
Ask, “Which factory conditions worsened the Triangle fire?” Have students write a claim using a witness detail and a historian’s explanation.
Post three claims about the Triangle fire; have teams match each with source cards and explain which evidence fits best.
Compare the classroom fire drill plan with Triangle fire sources; have students defend one safety rule using a witness account and a historian’s summary.

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A ready-to-print activity worksheet aligned to 6-12.HT1.4, with an answer key for the teacher on its own page. No account needed.

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