Pro upgrade

18,000+ lessons. Every one unlocked.

Skip per-lesson pricing. Pro unlocks every interactive lesson on Best School Tools across every subject and grade in one subscription.

Get Pro $29.99 / month · cancel any time
My class is hooked, my prep time is halved, and my students are so engaged they don’t want lessons to end.
Sarah Patel Grade 9 teacher · Austin, TX
Subjects
19
Grades
Grade 9
AI tokens
1M / mo

Lesson Library

Browse interactive lessons across every grade and subject.

Buy 2, get 1 free. Auto-applied at checkout.

4,393–4,416 of 18,223
Interactive

Development of Political Parties - The Two-Party System Emergence

Government & Civics Grade 9
$10.00
Interactive

Development of Political Parties - The Whig Party and Its Decline

Government & Civics Grade 9
$10.00
Interactive

Development of Safety Regulations - Case Studies of Major Safety Failures

Financial Literacy Grade 9
$10.00
Interactive

Development of Safety Regulations - Landmark Legislation in the 20th Century

Financial Literacy Grade 9
$10.00
Interactive

Development of Safety Regulations - The Origins of Product Safety Laws

Financial Literacy Grade 9
$10.00
Interactive

Development of Safety Regulations - The Role of Consumer Advocacy Groups

Financial Literacy Grade 9
$10.00
Interactive

Development of the compass - Historical Origins

Geography Grade 9
$10.00
Interactive

Development of the compass - Impact on Exploration

Geography Grade 9
$10.00
Interactive

Development of the compass - Magnetic Variations

Geography Grade 9
$10.00
Interactive

Development of the compass - Navigational Techniques

Geography Grade 9
$10.00
Interactive

Diagnosis and Treatment - Emerging Trends in Mental Health Treatment

Psychology Grade 9
$10.00
Interactive

Diagnosis and Treatment - Overview of Diagnostic Tools

Psychology Grade 9
$10.00
Interactive

Diagnosis and Treatment - Psychotherapy vs. Medication

Psychology Grade 9
$10.00
Interactive

Diagnosis and Treatment - The Importance of Accurate Diagnosis

Psychology Grade 9
$10.00
Interactive

Diagnostic Criteria - DSM-5 Overview

Psychology Grade 9
$10.00
Interactive

Diagnostic Criteria - ICD-10 vs. DSM-5

Psychology Grade 9
$10.00
Interactive

Diagnostic Criteria - Importance of Accurate Diagnosis

Psychology Grade 9
$10.00
Interactive

Dialogue Analysis - Character Voice and Individuality

English Language Arts Grade 9
$10.00
Interactive

Dialogue Analysis - The Impact of Tone and Rhythm

English Language Arts Grade 9
$10.00
Interactive

Dialogue Analysis - Unpacking Subtext in Conversations

English Language Arts Grade 9
$10.00
Interactive

Dialogue Analysis - Using Dialogue to Reveal Relationships

English Language Arts Grade 9
$10.00
Interactive

Dialogue and Understanding - Case Studies in Successful Religious Dialogues

Religious Studies Grade 9
$10.00
Interactive

Dialogue and Understanding - Conflict Resolution through Cultural Dialogue

Religious Studies Grade 9
$10.00
Interactive

Dialogue and Understanding - Interfaith Dialogues: Bridging the Divide

Religious Studies Grade 9
$10.00