Dr. Mary Henderson (@lead_learner12) 's Twitter Profile
Dr. Mary Henderson

@lead_learner12

Superintendent of Roselle School District 12

ID: 760647526810779648

linkhttp://www.sd12.org calendar_today03-08-2016 01:24:37

2,2K Tweet

956 Followers

321 Following

Dr. Mary Henderson (@lead_learner12) 's Twitter Profile Photo

Being a school or district leader isn't just about managing operations—it’s about shaping the future. Coaching helps K-12 leaders develop resilience, inspire staff, and create meaningful change. The best leaders never stop growing! #LeadWithGrowth

Dr. Mary Henderson (@lead_learner12) 's Twitter Profile Photo

Effective leadership starts with understanding oneself. Engaging in coaching empowers leaders to unlock their potential through self-reflection, goal setting, and accountability. #LeadWithGrowth

Dr. Mary Henderson (@lead_learner12) 's Twitter Profile Photo

Executive coaching is rooted in neuroscience, psychology, and behavioral science. It’s not just advice; it’s a structured process that helps leaders hone and refine their skills. Coaching isn’t a luxury—it’s a necessity! #LeadWithGrowth

Dr. Mary Henderson (@lead_learner12) 's Twitter Profile Photo

Great leaders don’t just speak; they listen. Leadership coaching emphasizes active listening—a skill that fosters trust, collaboration, and deeper connections. Want to be a leader who inspires? Start by listening. #LeadWithGrowth

Dr. Mary Henderson (@lead_learner12) 's Twitter Profile Photo

The best school and district leaders inspire their teachers and staff. Executive coaching helps education leaders foster a culture of trust, support professional growth, and build thriving school communities. Want to create a lasting impact? #LeadWithGrowth

Dr. Mary Henderson (@lead_learner12) 's Twitter Profile Photo

Thank you to our 8th grade team for leading our learners through this reflection and introspection with the atrocities of the Holocaust as a backdrop. This is how we learn from the past. #YouBelongInD12

Dr. Mary Henderson (@lead_learner12) 's Twitter Profile Photo

In today’s unpredictable world, leaders need resilience more than ever. Executive coaching provides the skills to manage change, handle stress, and thrive in uncertainty. Are you prepared for the next challenge? #LeadWithGrowth

Dr. Mary Henderson (@lead_learner12) 's Twitter Profile Photo

Leadership demands strong decision-making. Executive coaching enhances critical thinking, helping leaders navigate complex challenges with clarity and confidence. The right choices start with the right mindset. #LeadWithGrowth

Roselle SD12 (@rosellesd12) 's Twitter Profile Photo

Congratulations to our 2025 8th-grade graduates! We are proud of you and know you will go on to great things! #YouBelongInD12

Congratulations to our 2025 8th-grade graduates!  We are proud of you and know you will go on to great things! #YouBelongInD12
Justin McMillan (@justinwmcmillan) 's Twitter Profile Photo

What separates good teaching from great teaching? Effective feedback. Hattie’s research tells us that feedback has an effect size of 0.70—almost double the average. But not all feedback is equal. According to Hattie, “The most powerful single influence on achievement is

What separates good teaching from great teaching?

Effective feedback.

Hattie’s research tells us that feedback has an effect size of 0.70—almost double the average. But not all feedback is equal. According to Hattie, “The most powerful single influence on achievement is
Dr. Mary Henderson (@lead_learner12) 's Twitter Profile Photo

It’s been quite a week for our family. Harrison Francis Salsinger arrived three weeks early on July 20. From a few days in the NICU to now adjusting to life at home, he is already so loved. My family continues to grow in the sweetest of ways!

It’s been quite a week for our family. Harrison Francis Salsinger arrived three weeks early on July 20. From a few days in the NICU to now adjusting to life at home, he is already so loved. My family continues to grow in the sweetest of ways!
Roselle SD12 (@rosellesd12) 's Twitter Profile Photo

What a way to end our summer PD series with a Building Thinking Classrooms workshop presented by our own teacher trainers! #YouBelongInD12!

What a way to end our summer PD series with a Building Thinking Classrooms workshop presented by our own teacher trainers! #YouBelongInD12!
Dr. Mary Henderson (@lead_learner12) 's Twitter Profile Photo

We can’t wait to welcome our staff tomorrow morning. New year, same vision and purpose fueled by incredible people! #YouBelongInD12

We can’t wait to welcome our staff tomorrow morning. New year, same vision and purpose fueled by incredible people! #YouBelongInD12
Dr. Mary Henderson (@lead_learner12) 's Twitter Profile Photo

The admin team arrived in the neighborhood in time to welcome back our amazing staff. We are ready to “Engage, Explore, and Wonder Together!” YouBelongInD12

The admin team arrived in the neighborhood in time to welcome back our amazing staff. We are ready to “Engage, Explore, and Wonder Together!” YouBelongInD12
Roselle SD12 (@rosellesd12) 's Twitter Profile Photo

Mr. Rogers taught us that curiosity opens the door to understanding. Our support teams at Spring Hills are ready to guide students on that journey. #YouBelongInD12

Mr. Rogers taught us that curiosity opens the door to understanding. Our support teams at Spring Hills are ready to guide students on that journey. #YouBelongInD12
Dr. Mary Henderson (@lead_learner12) 's Twitter Profile Photo

Ending Week 1 in the best possible way…8th graders walking over to welcome our kindergarten learners and gifting them their first spirit wear, hard to tell which group loved it more! #YouBelongInD12

Ending Week 1 in the best possible way…8th graders walking over to welcome our kindergarten learners and gifting them their first spirit wear, hard to tell which group loved it more! #YouBelongInD12