147 courses. One curiosity at a time.

Learn Math in short lessons.

The study of numbers, quantities, structures, space, and change.

Inside the app

What you can learn in Math

Courses range from Counting and Number Sense to Techniques of Integration, with beginner, intermediate, and advanced topics. Explore the full learning experience through guided reads and quick questions in the app.

  • Beginner

    Counting and Number Sense

    Numbers and what they really mean.

    15 lessons
  • Beginner

    Addition and Subtraction

    Combining and taking away.

    10 lessons
  • Intermediate

    Introduction to Functions

    Inputs, outputs, and rules.

    12 lessons
  • Intermediate

    Linear Equations

    Equations of the first degree.

    13 lessons
  • Advanced

    Techniques of Integration

    u-substitution, integration by parts, and more.

    15 lessons
  • Advanced

    Sequences and Series in Calculus

    Infinite sums and convergence.

    11 lessons

About learning Math with Sharp

Do I need experience in Math?

Sharp includes beginner courses as well as intermediate and advanced topics. Choose an entry point in the app that matches what you know.

Where can I continue learning?

Sharp is available on iOS and Android. You can explore all 24 subjects here and compare subscription options before choosing.

Get Sharp. Get sharper.

Download the app and start your first lesson today — available on iOS and Android.