Tips and Tricks

What’s the International Phonetic Alphabet, and how do I use it?
Jul 23
Ari Moline, Ph.D.

How Duolingo teaches writing skills
Jul 2
Cindy Blanco, Ph.D.

Chess openings: What is the Chigorin Defense?
Jun 30
Katherine Wise

Chess openings: What is the Catalan Opening?
Jun 30
Katherine Wise

Chess openings: What is the King’s Indian Attack?
Jun 30
Katherine Wise

Chess openings: What is the Slav Defense?
Jun 30
Katherine Wise

Chess openings: What is the Queen’s Gambit?
Jun 30
Katherine Wise

Chess openings: What is the Vienna Game?
Jun 30
Katherine Wise

Chess openings: What is the Trompowsky Attack?
Jun 30
Katherine Wise