Grade 4 Spring — US National Geography and Westward Expansion (1803–1890): Whose Land, Whose Story, Whose Future?
Lesson 19 50 min hist.g4.s.lesson_19

Federal Government Three Branches — Treaty Clause and Unit-Content Connections

Objectives
  • Students identify federal 3 branches (Executive/Legislative/Judicial) with current officeholders.
  • Students identify their own state's US Senators and US Representative.
  • Students explain Treaty Clause and connect to unit-content (Indian Removal Act + Treaty of Guadalupe Hidalgo + Pacific Railway Act + Homestead Act + Chinese Exclusion Act).
Vocabulary
federalbranchExecutiveLegislativeJudicialratifyTreaty ClauseSenatorRepresentativeUS Constitution

Lesson plan

Warm-up

5 min

Sovereignty Promise. Recall G4-Fall: state 3 branches. Today: federal 3 branches — parallel structure.

Teacher moves
  • Connect to G4-Fall
  • Note parallel structure

Direct instruction

15 min

Direct teach federal 3 branches: EXECUTIVE — President + VP + Cabinet + ~2 million federal employees in agencies (Department of Interior + NPS + BIA + NMAI etc.); LEGISLATIVE — Congress (Senate 100 members + House 435 voting members + DC + territorial delegates); JUDICIAL — Supreme Court 9 Justices + federal courts. Article II Section 2 Treaty Clause: President negotiates treaties; Senate ratifies by 2/3 vote. Unit connections: Indian Removal Act 1830 (Congress passed + Jackson signed); Treaty of Guadalupe Hidalgo 1848 (Executive negotiated + Senate ratified); Pacific Railway Act 1862 (Congress passed + Lincoln signed); Homestead Act 1862 (same); Chinese Exclusion Act 1882 (same); Cherokee Nation v. Georgia 1831 + Worcester v. Georgia 1832 (Supreme Court ruled). Each child identifies own state's 2 US Senators + 1 US Representative (by congressional district).

Key examples
  • Knowing your representatives is the foundation for civic action. Tomorrow we write to them.
    model Find by zip code at house.gov. Each state has 2 US Senators + a number of US Representatives proportional to population (CA has 52; WY has 1; etc.). House of Representatives = 435 voting members.
    prompt Who is your US Representative?
Checks for understanding
  • Name the 3 branches.
  • Who are your 2 US Senators?
  • Who is your US Representative?
  • What is the Treaty Clause?
Sourcework

Article II Section 2 Treaty Clause is a primary-source excerpt: WHO wrote? Constitutional Convention 1787; WHEN? September 1787, ratified 1788; WHY? to balance treaty-making between Executive and Legislative; CONNECTION to unit? Every treaty in this unit went through this clause.

Media
M-4-S-CIV-19-A Diagram
Three-circle Venn-style diagram showing Legislative (Congress — 100 Senators + 435 Representatives) | Executive (Preside

Three-circle Venn-style diagram showing Legislative (Congress — 100 Senators + 435 Representatives) | Executive (President + VP + Cabinet + agencies) | Judicial (Supreme Court 9 Justices + federal courts). Treaty Clause Article II Section 2 quoted in margin. Article I Section 1 (legislative powers) and Article III Section 1 (judicial powers) also referenced.

Guided practice

17 min
Tasks
  • 3-branches diagram with current officeholders labeled.
    scaffold Anchor chart; current-name cards.
  • Unit-Content Connection chart: pair each unit law/treaty/ruling with the branch(es) involved.
    scaffold Sentence frame: 'The [law/treaty/ruling] involved [branch(es)] because ___'
Media
M-4-S-CIV-19-B Chart
11x17 chart with two columns: LEFT 'Unit law/treaty/ruling' (8 entries: Indian Removal Act, Treaty of Guadalupe Hidalgo,

11x17 chart with two columns: LEFT 'Unit law/treaty/ruling' (8 entries: Indian Removal Act, Treaty of Guadalupe Hidalgo, Pacific Railway Act, Homestead Act, Chinese Exclusion Act, Cherokee Nation v. Georgia, Worcester v. Georgia, Page Act) | RIGHT 'Branch(es) involved'. Children pair items.

Formative assessment

3 min
Exit ticket
  • Name your 2 US Senators.
  • Name your US Representative.
  • What is the Treaty Clause?
scoring All 3 correct = mastery

Closure

Moves
  • Preview tomorrow's federal Civic-Action Letter drafting lesson

Homework

10 min
Tasks
  • With caregiver, look up your 2 US Senators and US Representative at senate.gov + house.gov. Write down their names and a brief note about each.

Exercises in this lesson

hist.g4.s.ex_40
Identify by name: (1) your 2 US Senators; (2) your US Representative; (3) current US President; (4) current Vice President.
officeholder identification · diff 2
hist.g4.s.ex_41
Explain in 3 sentences how the Treaty Clause (Article II Section 2) applied to the Treaty of Guadalupe Hidalgo 1848.
treaty clause connect · diff 4

Differentiation

Scaffolds
  • 3-circle diagram template
  • Current-officeholder cards
  • Address-lookup scaffold for house.gov + senate.gov
Extensions
  • Stretch students identify the Speaker of the House and Senate Majority Leader (current officeholders)
  • Stretch students explain how a treaty needs 2/3 Senate ratification (67 of 100 Senators)
English Learners
  • Pre-teach 'federal,' 'ratify,' 'branch,' 'Senator,' 'Representative'
  • Bilingual Treaty Clause excerpt
Ieps 504s
  • Pre-completed 3-circle diagram
  • Adult scribe for officeholder names

Teacher notes

Don't skip the unit-content-connection move — it makes the abstract 3-branches concept concrete via the laws/treaties/rulings children just studied. Verify current officeholder cards are accurate for your specific state. Address-lookup at house.gov + senate.gov is the foundation for tomorrow's Civic-Action Letter.