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
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See what a course builds on, follow a suggested unit path and practice a useful skill. For students, families, homeschoolers, tutors and teachers.
138 original mini-lessons with video choices23 courses9 subject areas
Suggested pathways · Selected standards contributions · No calculus
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Each course has six lessons in three suggested units. Grade ranges guide placement; they are not universal requirements.
English language arts
- English 9 →Suggested: Grade 9
- English 10 →Suggested: Grade 10
- English 11 →Suggested: Grade 11
- English 12 →Suggested: Grade 12
Science
- Biology →Suggested: Grades 9–10
- Chemistry →Suggested: Grades 10–11
- Physics — Algebra and Trigonometry →Suggested: Grades 11–12
- Earth and Environmental Science →Suggested: Grades 9–12
Social studies
- World History →Suggested: Grades 9–10
- United States History →Suggested: Grades 10–11
- Civics and Government →Suggested: Grades 11–12
- Economics and Personal Finance →Suggested: Grades 11–12
Visual arts
- Visual Arts →Suggested: Grades 9–12
Music
- Music →Suggested: Grades 9–12
Health and physical education
- Health and Physical Education →Suggested: Grades 9–12
Computer science and digital literacy
- Computer Science and Digital Literacy →Suggested: Grades 9–12
World languages
- Spanish I →Suggested: Grades 9–12
- Spanish II →Suggested: Grades 10–12
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2 matching lessons
Clear filters30 minutes
United States History
Suggested grades 10–11 · Unit 1: Founding Arguments and Institutions
Read the Declaration as a Historical Argument
Analyze the Declaration’s argumentative sequence without treating it as a complete account of lived equality.
▷ 2 teacher video choices: Read the Declaration as a Historical ArgumentPreview lesson: Read the Declaration as a Historical Argument
Goal: Connect two specific textual features to the Declaration’s purpose and identify a question requiring other evidence.
Before this: Identify a claim, supporting reasons and a source’s date.
Try together: Together distinguish “The document asserts a principle” from “The principle was equally realized for everyone.” What evidence differs?
Supporting literacy connectionRH.9-10.1Grades 9–10
Subject-content alignment not yet verified30 minutes
United States History
Suggested grades 10–11 · Unit 1: Founding Arguments and Institutions
Distinguish Constitutional Purpose and Structure
Compare a founding text’s purposes with the institutions it establishes.
▷ 2 teacher video choices: Distinguish Constitutional Purpose and StructurePreview lesson: Distinguish Constitutional Purpose and Structure
Goal: Summarize the relation between the Preamble and Article I without treating an aim as proof of its fulfillment.
Before this: Distinguish an aim from a rule establishing an institution.
Try together: Discuss why “The Preamble names justice, so every action under the Constitution was just” does not follow.
Supporting literacy connectionRH.9-10.2Grades 9–10
Subject-content alignment not yet verifiedEarlier high school starter lessons with teacher video choices →