The Truth About Piano Lessons
http://karenbergerpiano.com/2011/07/05/the-truth-about-piano-lessons/
15 Things You Need to Know About Supporting Your Child Learning to Play the Piano
https://elissamilne.wordpress.com/2014/09/10/15-things-you-need-to-know-about-supporting-your-child-learning-to-play-the-piano/