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.

7,609–7,632 of 18,223
Interactive

Half-Reactions - Understanding Reduction Half-Reactions

Chemistry Grade 9
$10.00
Interactive

Half-Reactions - Using Half-Reactions to Balance Redox Equations

Chemistry Grade 9
$10.00
Interactive

Half-Reactions - Writing Oxidation Half-Reactions

Chemistry Grade 9
$10.00
Interactive

Half-Reactions - Writing Reduction Half-Reactions

Chemistry Grade 9
$10.00
Interactive

Harnessing Wave Energy - Economic Feasibility of Wave Power

Physics Grade 9
$10.00
Interactive

Harnessing Wave Energy - Overview of Wave Energy Technologies

Physics Grade 9
$10.00
Interactive

Harnessing Wave Energy - Potential Energy in Ocean Waves

Physics Grade 9
$10.00
Interactive

Harnessing Wave Energy - Wave Energy Converters and Their Functionality

Physics Grade 9
$10.00
Interactive

Hazardous Waste Disposal - Identifying and Classifying Hazardous Waste

Environmental Science Grade 9
$10.00
Interactive

Hazardous Waste Disposal - Procedures for Medical Waste Management

Environmental Science Grade 9
$10.00
Interactive

Hazardous Waste Disposal - Regulations Governing Hazardous Materials

Environmental Science Grade 9
$10.00
Interactive

Hazardous Waste Disposal - Safe Disposal of Electronic Waste

Environmental Science Grade 9
$10.00
Interactive

Hazardous Waste Management - Identifying Hazardous Materials

Environmental Science Grade 9
$10.00
Interactive

Hazardous Waste Management - Regulatory Frameworks and Compliance

Environmental Science Grade 9
$10.00
Interactive

Hazardous Waste Management - Safe Disposal Methods

Environmental Science Grade 9
$10.00
Interactive

Hazardous Waste Management - The Role of Public Awareness in Safety

Environmental Science Grade 9
$10.00
Interactive

H.D. (Hilda Doolittle) - A Voice of Feminine Imagism

English Language Arts Grade 9
$10.00
Interactive

Health Apps and Wearables - Managing Chronic Conditions

Health & Life Skills Grade 9
$10.00
Interactive

Health Apps and Wearables - The Impact on Fitness Routines

Health & Life Skills Grade 9
$10.00
Interactive

Health Apps and Wearables - Tracking Personal Health Metrics

Health & Life Skills Grade 9
$10.00
Interactive

Health Apps and Wearables - Understanding User Privacy Settings

Health & Life Skills Grade 9
$10.00
Interactive

Health Behavior Change Models - Introduction to Theories of Change

Psychology Grade 9
$10.00
Interactive

Health Behavior Change Models - Social Cognitive Theory

Psychology Grade 9
$10.00
Interactive

Health Behavior Change Models - The Health Belief Model

Psychology Grade 9
$10.00