The Barron’s Painless book series just took Spelling to the next level, fun! Test your knowledge and then test your skill… It’s the ultimate Spelling ...
A vivid and colourful game “Odd one out” is sure to arouse interest in your child. Children aged 2-5 years are actively exploring the world and this g...
ForceMemo is an auxiliary software to force you to remember all kinds of knowledge. We designed this software based on the principle of repeatedly rem...
This app helps children or students to study Chinese characters. It include voice, dynamic show of how to write characters. It contains 200 basic Chin...
Test your English anywhere and anytime you want.Improve your English Grammar and Vocabulary knowledge.Thousands of questions from our question databas...
Rapidly build understanding of linear relationships with Slope Slider's beautiful, novel interface!Color-coded dynamic numbers and unparalleled user-f...