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.

9,985–10,008 of 18,223
Interactive

Key Technologies: Wind and Solar - Solar Panel Technology Advances

Environmental Science Grade 9
$10.00
Interactive

Key Texts - Analyzing 'I Have a Dream'

English Language Arts Grade 9
$10.00
Interactive

Key Texts - Exploring 'Their Eyes Were Watching God'

English Language Arts Grade 9
$10.00
Interactive

Key Texts - The Impact of 'The Autobiography of Malcolm X'

English Language Arts Grade 9
$10.00
Interactive

Key Texts - Understanding 'Letter from Birmingham Jail'

English Language Arts Grade 9
$10.00
Interactive

Kierkegaard - Faith as a Leap Beyond Reason

Religious Studies Grade 9
$10.00
Interactive

Kinetic Energy - Calculating from Speed

Physics Grade 9
$10.00
Interactive

Kinetic Energy - Comparison Between Objects

Physics Grade 9
$10.00
Interactive

Kinetic Energy - Definition and Formula

Physics Grade 9
$10.00
Interactive

Kinetic Energy - Factors Affecting Kinetic Energy

Physics Grade 9
$10.00
Interactive

Kinetic Energy - Formula and Calculations

Physics Grade 9
$10.00
Interactive

Kinetic Energy - Real-Life Applications

Physics Grade 9
$10.00
Interactive

Kinetic Energy - Transformations and Conservation

Physics Grade 9
$10.00
Interactive

Kinetic Energy - Velocity and Motion

Physics Grade 9
$10.00
Interactive

Kinetic Molecular Theory - Applying the Theory to Gases

Chemistry Grade 9
$10.00
Interactive

Kinetic Molecular Theory - Explaining Pressure in Gases

Chemistry Grade 9
$10.00
Interactive

Kinetic Molecular Theory - Principles and Assumptions

Chemistry Grade 9
$10.00
Interactive

Kinetic Molecular Theory - Relation to Temperature and Energy

Chemistry Grade 9
$10.00
Interactive

Kinetic vs Potential Energy - Calculating Energy in Motion

Physics Grade 9
$10.00
Interactive

Kinetic vs. Potential Energy - Calculating Energy Types

Science Grade 9
$10.00
Interactive

Kinetic vs. Potential Energy - Energy Transformations

Science Grade 9
$10.00
Interactive

Kinetic vs Potential Energy - Real-World Examples

Physics Grade 9
$10.00
Interactive

Kinetic vs. Potential Energy - Real-World Examples

Science Grade 9
$10.00
Interactive

Kinetic vs Potential Energy - The Role of Gravity

Physics Grade 9
$10.00