A sweet painting tool

Play music with this piano keyboard

Prove Sir Isaac Newton correct

A collection of tools for exploring fundamental musical concepts in a fun way.

An animated face that speaks whatever you type

A tool for simple arithmetic calculations

Interactive game for typing practice

Learn financial planning basics

Oscilloscope program for visualizing microphone input

Learn about the planets

A simple maze game

A sweet Chess game

A multilingual offline dictionary

An infix-notation graphing calculator

A Logo-inspired turtle that draws colorful pictures with snap-together visual programming blocks

Read thousands of free e-books

Talk to your computer in Python

Engaging math game for children

Create your own comic

Animate stick figures with keyframes

Find matching pairs

A game about fractions

A mechanical calculator

Create your charts

Implode blocks of the same colour until they are all gone

Get on your feet and dance!

Tell a story

Surround the turtle before it runs of the screen

Sugar activity to learn words

A game based on logical induction