Mathematics
- Algebra I →Suggested: Grades 9–10
- Geometry →Suggested: Grades 9–11
- Algebra II →Suggested: Grades 10–12
- Precalculus and Trigonometry →Suggested: Grades 11–12
- Statistics and Probability →Suggested: Grades 10–12

High School Curriculum Explorer · Grades 9–12
See what a course builds on, follow a suggested unit path and practice a useful skill. For students, families, homeschoolers, tutors and teachers.
Suggested pathways · Selected standards contributions · No calculus
A starter map, with no accreditation or graduation credit.
Connect the ideas.
Explain the reasoning.
Subject → Course → Unit → Lesson
Each course has six lessons in three suggested units. Grade ranges guide placement; they are not universal requirements.
Focus on one useful skill
Civics and Government
Suggested grades 11–12 · Unit 1: Constitutional Frameworks
Analyze how constitutional structure separates functions while linking institutions.
▷ 2 teacher video choices: Map Powers without Collapsing the BranchesGoal: Explain three institutional roles and one connection using a structured source guide.
Before this: Distinguish an institutional provision from a statement of purpose.
Try together: Together evaluate “Checks mean every branch can do anything another branch can do.” Identify the conceptual error.
Civics and Government
Suggested grades 11–12 · Unit 1: Constitutional Frameworks
Clarify the relationship among granted authority, prohibitions and retained powers.
▷ 2 teacher video choices: Read Delegated and Reserved PowersGoal: Explain the Tenth Amendment’s two conditions and evaluate a simplistic federalism claim.
Before this: Identify federal and state levels of government and distinguish a power from a right.
Try together: Discuss why deleting the phrase about powers prohibited to the states changes the paraphrase’s meaning.
Civics and Government
Suggested grades 11–12 · Unit 2: Rights and Representation
Use constitutional source language to formulate questions rather than leap to a legal verdict.
▷ 2 teacher video choices: Distinguish a Rights Claim from a Complete CaseGoal: Connect two broad rights principles to hypothetical questions and identify missing facts.
Before this: Locate a relevant clause and distinguish a general principle from a case-specific conclusion.
Try together: Together compare “This raises a question about procedure” with “This proves a constitutional violation.” Identify the difference in evidentiary burden.
Civics and Government
Suggested grades 11–12 · Unit 2: Rights and Representation
Examine how different procedures can answer different representation questions.
▷ 2 teacher video choices: Compare Representation in Two Election ModelsGoal: Apply two explicitly hypothetical voting rules and explain one tradeoff using the same ballot data.
Before this: Compare counts and percentages; distinguish a model from current election law.
Try together: Together explain why “A won 42%, so 58%must prefer B” is not supported by the first-preference table.
Civics and Government
Suggested grades 11–12 · Unit 3: Policy and Participation
Defend a fictional budget choice while representing its strongest alternative fairly.
▷ 2 teacher video choices: Weigh a Public Budget TradeoffGoal: Write a policy argument using accurate costs, a criterion, a counterclaim and an uncertainty.
Before this: Calculate totals and compare opportunity costs; state a goal before choosing.
Try together: Together evaluate “50 is greater than 20, therefore the shelter has no public value.” Identify both the measurement and value error.
Civics and Government
Suggested grades 11–12 · Unit 3: Policy and Participation
Write a classroom policy comment that connects a precise request to evidence and authority.
▷ 2 teacher video choices: Draft a Constructive Public CommentGoal: Draft a logically organized public comment with a limited claim, counterclaim and feasible requested action.
Before this: State a policy claim, distinguish evidence from preference and acknowledge an alternative.
Try together: Together revise the transport demand so its requested action matches the council’s stated authority.
Earlier high school starter lessons with teacher video choices →