Math Lessons

Explore hundreds of free lessons and activities. Many of the math lessons come from our complete, standards-aligned math program, Amplify Desmos Math.

Grades: Kindergarten - 12th Grade

• K-5 Math Lessons

• Kindergarten Math Lessons
• Grade 1 Math Lessons
• Grade 2 Math Lessons
• Grade 3 Math Lessons
• Grade 4 Math Lessons
• Grade 5 Math Lessons
• K–5 Centers
• K–8 Math Routines
• Fluency Practice for All Grades
• Polypad Virtual Manipulatives

• 6-8 Math Lessons

• Grade 6 Math Lessons
• Grade 7 Math Lessons
• Grade 8 Math Lessons
• Middle School Geometry
• Middle School Statistics
• Desmos Classics

• 9-12 Math Lessons

• Algebra 1
• High School Geometry
• Algebra 2
• Linear Functions
• Linear Systems
• Exponential Functions
• Functions
• Applications of Functions
• Conics
• Calculus
• Sample Modeling Tasks