Muir has been fortunate to celebrate the exceptional impact that Roberta Diacono has had on our students, staff, and the entire Muir community. She has demonstrated her dedication to engaging students in active learning while supporting them in celebrating their individual strengths in every class she has taught. Roberta has brought her joyful energy to all of those around her throughout her career. We are so proud of her!
Congratulations to the Middle School Teacher of the Year: Roberta Diacono
April 15, 2026