Dawn Margolis Denberg

Dawn Margolis Denberg is a San Francisco–based freelance writer. She is also the co-developer of ModMath, a free app for kids with dysgraphia. ModMath helps a child do math problems without pencil or paper.

Denberg’s son, Henry, has dyslexia, dysgraphia, and ADHD. She is inspired daily by his ingenuity, creativity, and zest for life.