About LearnThatWord
Cartoon Introduction
Open Dictionary of English (ODE)
Why LearnThatWord matters, who uses it, and what people say
About Pay-Per-Result
How quizzes work
Add words to quizzes
How students, teachers, and administrators benefit
Pay-Per-Result in your school: How it works, why it saves money
Google Apps for Education
Vocabulary Junction: Why we do it and how to get started