Internet Resources

New Ways to Use the Internet in the Math Classroom

Resources for the Classroom

There are many resources out there on the web that will help math come alive for students. The websites, apps and content below are the best ways to help the students understand, grasp and visualize new concepts.


GeoGebra is dynamic geometry software. Constructions can be made with points, vectors, segments, lines, polygons, conic sections, inequalities, implicit polynomials and functions. All of them can be changed dynamically afterwards. Elements can be entered and modified directly on screen, or through the Input Bar. GeoGebra has the ability to use variables for numbers, vectors and points, find derivatives and integrals of functions and has a full complement of commands like Root or Extremum. Teachers and students can use GeoGebra to make conjectures and to understand how to prove geometric theorems.
GeoGebraTube on iPad (corrected)

Geometer's Sketchpad

The Geometer’s Sketchpad is the world’s leading software for teaching mathematics. Sketchpad gives students at all levels—from third grade through college—a tangible, visual way to learn mathematics that increases their engagement, understanding, and achievement. Make math more meaningful and memorable using Sketchpad.

Sketchpad Demo

Khan Academy

Khan Academy is a non-profit educational website created to provide "a free world-class education for anyone anywhere."

The website features 700 micro lectures via video tutorials stored on YouTube teaching mathematics, history, healthcare, medicine, finance, physics, chemistry, biology, astronomy, economics, cosmology, organic chemistry, American civics, art history, macroeconomics, microeconomics and computer science. Khan Academy had delivered over 300 million lessons.

Classroom with GeoGebra
Equivalent fractions visually and on number line


EdPuzzle is a new innovative site that lets you take just about any video off the web, edit it down to the portions you want, add audio notes and questions for students and create virtual classrooms where you can monitor individual student work.

Imagine K12 EDpuzzle