Interactive Mathematics

Math Lessons

Explore math

Use interactive apps to explore math and get a better understanding of what it all means. Go ahead - play and learn!

There's over 300 easy to understand math lessons.

What users say...

  • I ended up spending all Sunday reading all the calculus material. Really impressed! (John)
  • I hated math in college but intmath is excellent. Its helping me and my son to learn math (Shriraj)
  • Thank you sooo much for helping me learn math. I love math now! (Braxton)

» More testimonials...

Latest articles

Frequency of notes on a piano - interactive learning object

piano and combined signal
Explore piano note frequencies in this interactive learning object, combining trig graphs and exponential growth... more »

New applet: What does b do in a quadratic function?

Value of b in a quadratic function
y = ax2 + bx + c is a parabola. Changing the variables a and c are fairly simple, but what does b actually change, and by how much?.. more »

New applet: Domain and range investigation

domain and range applet
This interactive applet allows you to explore the concepts of domain and range for several different mathematical functions... more »

The IntMath Newsletter

Sign up for the free IntMath Newsletter. Get math study tips, information, news and updates each fortnight. Join thousands of satisfied students, teachers and parents!

Given name: * required

Family name:

email: * required

See the Interactive Mathematics spam guarantee.