Round 2 Spring 2025 IMPACT Award Winners
During the last few days of the 2024-25 school year came to a close, school principals helped retiring P-H-M Superintendent Dr. Jerry Thacker, incoming Superintendent Dr. Heather Short, incoming Assistant Superintendent Dr. Lavon Dean-Null, and Literacy Director Ryan Towner surprise nine teachers with Teacher IMPACT Awards.
This commendation recognizes P-H-M educators who’ve had the most significant individual student growth with DIBELS, IREAD, ILEARN, AP, and SAT testing.
Below is a listing of teachers honored:









Superintendent Dr. Jerry Thacker Receives Several Honors Upon Retirement
In March, Superintendent of Penn-Harris-Madison School Corporation Dr. Jerry Thacker announced his retirement after 19 years. Under Dr. Thacker’s leadership, P-H-M has achieved extraordinary milestones, including raising the graduation rate from 79% to 98%, ranking in the top 4% of the state academically, and helping students earn more than $200 million in scholarships. He also prioritized school safety, leading P-H-M to be ranked sixth in the nation for school safety initiatives. Click here to read more about P-H-M student success achieved during Dr. Thacker’s tenure.
Dr. Thacker has had a remarkable 53-year career in education working in leadership roles across Indiana and Michigan. As the school year wrapped up and in gratitude for his many contributions to the field of education, Dr. Thacker has received several honors.
These five prestigious awards were conferred upon Dr. Thacker:
- May 4, named IAPSS – District II Superintendent of the Year
- May 9
Ivy Tech Community College presented him with an Honorary Degree in College and Community Service at their Commencement
- May 9, Head Start Consortium gave him the “Making a Difference” award for his loyal dedication, unwavering commitment, and his indispensable support of Head Start’s mission at Head Start’s 60th Anniversary Celebration and Board Meeting
- May 21
Mishawaka Mayor Dave Wood presented him with a Key to the City and a proclamation declaring May 21st “Dr. Jerry Thacker Day”
- May 30
State Senator Linda Rogers presented him with the Circle of Corydon award on behalf of herself and Governor Mike Braun. The award honors Hoosiers who have made remarkable contributions that have bettered Indiana, and who have demonstrated the qualities exemplified by our state’s greatest citizens
Internally, P-H-M school principals, teachers, and students also wanted to thank Dr. Thacker for his years of service and dedication to the district. Several came up with meaningful ways to express their appreciation:
- May 1, Penn High School Bands recognized him for his “caring leadership and service” at the Spring Concert
- May 16
Grissom Middle School students and staff lined the hallways to applaud him as he walked through the school’s hallways - May 16
Penn High School Building Trades program presented him with a Golden Hammer for recognition of his Outstanding Support and Service - May 22
Bittersweet Elementary School students and staff lined the hallways to applaud him as he walked through the school’s hallways - May 27
Walt Disney Elementary School establishes the “Dr. Jerry Thacker Achievement Award” to recognize students who exemplify persistence, good citizenship, and positive competitiveness
- May 30
Schmucker Middle School principal presented him with an Elevation Award for 53 years of service in education to students, teachers, and parents - June 2
Prairie Vista Elementary students performed a “We are your Triangle of Success” presentation and gave him a planter with all the thumbprints of students (grades K-5) and staff to illustrate the impact he’s had on their lives
- June 3
Retiring Penn Band Director Glenn Northern, leads the Symphonic Winds section of the Kingsmen Marching Band in the Penn High School Fight song outside Dr. Thacker’s office at the Educational Services Center. Click here to see the video on Facebook.
Before the end of the 2024-2025 school year came to a close, Dr. Thacker shared the video message below with P-H-M students, teachers, and families.
Recommendations for Asst. Superintendent and Dir. of Professional Development


Dr. Dean-Null began her educational career as a teacher at Discovery after graduating from Bethel University. Dr. Dean-Null taught at Discovery for 10 years. During that time she took a sabbatical and taught in Ansan, South Korea for a year. While at Discovery, Dr. Dean-Null became a top finalist for the Indiana Teacher of the Year award. With a master’s degree in educational leadership from Indiana University and a Ph.D. from Purdue University, she served as assistant principal of Grissom, principal of Walt Disney, followed by principal of Schmucker before becoming Director of Professional Development and Student Learning. Dr. Dean-Null has a passion for leadership development and has coordinated educational programs abroad for over a decade and presented at educational forums worldwide. She is currently enrolled in Learning Forward’s national Academy and will graduate in June of 2026. Lavon’s commitment to education extends beyond her district role; she shares her expertise at state and national conferences. She is always striving to foster communities of high-achieving learners through continuous growth initiatives, and will be the perfect fit for the next Assistant Superintendent of P-H-M.

Dr. Higginson has spent the last two years as principal of Walt Disney Elementary School and has strengthened student and staff learning through multiple avenues, including being selected to participate in the Indiana Department of Education’s noteworthy “Get Your Teach On” program. She was most recently honored as Indiana’s District II Principal of the Year by the Indiana Association of School Principals and holds her Ph.D. from Purdue University in educational leadership. Before coming to Penn-Harris-Madison, she served as the District Director of Elementary Curriculum and Instruction and as an elementary principal at Elkhart Community Schools. She also served at both the elementary and middle school levels in the South Bend Community School Corporation. She will bring a wealth of assets to her new role at Central Office.
Dr. Heather Short Approved as New Superintendent
In a special meeting held Tuesday, May 27, the Penn-Harris-Madison Board of School Trustees unanimously (7-0) approved the appointment of Dr. Heather Short as the district’s next superintendent effective July 1, 2025.
Nearly 50 P-H-M teachers, administrators, staff, family and friends showed up to express their overwhelming support of Dr. Short’s appointment.

Dr. Short, a lifelong educator who has dedicated her entire 31-year career to P-H-M, will succeed Dr. Jerry Thacker, who is retiring after 19 years of transformative leadership. Dr. Short has served as Assistant Superintendent for Instruction since 2017. During her tenure, P-H-M students have experienced consistent academic growth and achievement.
“I am deeply honored by the Board’s confidence and grateful to Dr. Thacker for his mentorship throughout my career,” said Dr. Short. “It has been the privilege of a lifetime to grow as a leader within this incredible district. I’m excited to continue working alongside our talented staff, dedicated families, and exceptional students to expand opportunities and ensure every child thrives.”
Under Dr. Short’s leadership, P-H-M ranks in the top 4% of Indiana districts based on ILEARN scores. The district also outpaces the state average by 20 percentage points in overall percent passing rates.
“There is no one better—or more qualified—to lead P-H-M’s continued path of academic excellence than Dr. Short,” said Chris Riley, President of the Board of School Trustees. “Her academic expertise and visionary leadership in developing rigorous, relevant curriculum have been key to our students’ success. Dr. Short was the Board’s clear and unanimous choice for superintendent.”

P-H-M is home to some of Indiana’s highest-performing public schools in both English/Language Arts and Math. Prairie Vista Elementary ranks #3 in the state, while Discovery Middle School ranks #2. In Spring 2024, P-H-M’s IREAD pass rate was 86.8%, surpassing the state average of 82.5%. Three P-H-M elementary schools—Prairie Vista (97.7%), Northpoint (95%), and Horizon (95.3%)—achieved pass rates above 90%.
Included in her district-wide academic strategy was a robust Response to Intervention (RtI) program and expanded summer offerings that support both enrichment and remediation.
Dr. Short’s leadership journey reflects deep roots and unwavering commitment to P-H-M. She began her career as a classroom teacher before serving as an Instructional Leader and High Ability Coordinator. Click here to learn how Dr. Short and Board Trustee Katie Bell’s paths crossed when Dr. Short was a 3rd grade teacher at Northpoint. In 2004, she became principal of Prairie Vista Elementary. Recognizing her talent for professional growth and instructional excellence, Dr. Thacker appointed her in 2007 as P-H-M’s first Director of Professional Development—a role she held for a decade before being named Assistant Superintendent.
Throughout her career, Dr. Short has been deeply committed to developing others. She co-created a nationally recognized leadership development program designed to build internal capacity among P-H-M educators and administrators. Her strategic focus on professional development has empowered teachers at every level—from new educators to veteran principals—through initiatives like the annual Literacy Summit and the New Teacher Series.
As Assistant Superintendent, Dr. Short has combined her instructional leadership with strong fiscal stewardship. She has overseen the management of multimillion-dollar budgets and successfully secured hundreds of thousands of dollars in state grants—investments that have directly enhanced classroom instruction, expanded student programs, and strengthened districtwide operations.
“Dr. Short possesses one of the most valuable qualities a leader can have: the ability to build genuine relationships,” said Dr. Thacker. “She makes personal connections with teachers, principals, staff, families—and most importantly, students. She understands the P-H-M culture because she helped build it. There is no one more fitting to serve as the next superintendent.”
After the Board approved Dr. Short as the district’s new leader, Board members shared well wishes and comments. Trustee Katie Bell (elected in November 2024) talked about how things have come full circle for her as a former student of Dr. Short’s when she taught 3rd grade gifted and talented students at Northpoint. The two were actually featured in an article that ran in the South Bend Tribune in March 2003. The article featured Dr. Short teaching her students how to use PowerPoint for their Geography reports on Asia. Click here to read the original story.

Fast forward to 2013 to when Dr. Short was P-H-M’s Director of Professional Development, she interviewed Bell for a teaching position. Bell was hired as a kindergarten teacher in 2016 at Prairie Vista Elementary School and Dr. Short led the professional development for all new teachers.
“Dr. Short and I are a testament that it’s never goodbye, it’s always see you later,” Bell said. “And I think that shows the true impact of a teacher, that they are in your lives forever, and that you will always remember them.”
Media Coverage
Notice of Public Hearing on May 27
The Penn-Harris-Madison Board of School Trustees will hold a Special School Board Meeting on Tuesday, May 27, 2025 at 6:00 p.m. at the Educational Services Center, 55900 Bittersweet Road, Mishawaka, Indiana related to the following item:
- Approval of Employment of Dr. Heather Short as Superintendent
of the Penn-Harris-Madison School Corporation
A public hearing to hear objections to or in support of a proposed new contract for a new Superintendent was held Thursday, May 15, 2025.
The entire contract can be found at the following link: phmexcellence.com/SuptContract.
Prairie Vista’s Rose Montgomery Named P-H-M’s 2025 Elementary Teacher of the Year
Penn-Harris-Madison School Corporation is proud to announce that Rose Montgomery, a first grade teacher at Prairie Vista Elementary, has been named the district’s 2025 Elementary Teacher of the Year. The announcement was made during a surprise classroom visit from Superintendent Dr. Jerry Thacker on Wednesday, May 7, as part of the district’s celebration of National Teacher Appreciation Week. Click to watch the video below.
Making the surprise even more special, Rose’s husband—WSBT-TV anchor and reporter Bob Montgomery—was there with a videographer to capture the moment. After the excitement settled, he had the unique opportunity to interview his wife about the honor.
Also joining the celebration were the couple’s daughters, Caroline and Katherine. Caroline is a sophomore at Penn High School, and Katherine, a 2024 Penn graduate currently attending Bethel University as a nursing major. Katherine is volunteering in her mother’s classroom through the end of the school year—a full-circle moment reflecting Rose as both a loving mother, wife, and teacher. Click to see the full photo gallery below.
With more than 30 years of service to P-H-M, Mrs. Montgomery has built a career rooted in relationships, compassion, and an unwavering commitment to meeting the needs of every child who walks through her door. “My heartfelt belief is that these children are part of my family from the day they show up in my classroom,” Mrs. Montgomery shared. “This doesn’t end when the school year ends.”
That belief drives everything she does. Even before the school year begins, Mrs. Montgomery connects with families—especially those whose children may face challenges—so that students arrive on day one feeling welcomed and supported. “The first day shouldn’t be full of anxiety,” she said, “but filled with comfort, knowing their teacher already cares about them.”
Her connections with families are intentional and ongoing. Mrs. Montgomery regularly calls parents to share moments of progress and celebration. “I want the parent to hear the passion in my voice,” she said. “Even the most reluctant student becomes a trusted member of my extended family by the end of the year.”
Colleagues say her commitment is unmatched. “Rose is the kind of teacher who will stay up late thinking of new ways to support her students,” said colleague Hayley McTigue who was one three teachers who nominated her. “Her creativity, perseverance, and heart set her apart.”

Mrs. Montgomery embraces all aspects of a child’s growth. “As teachers, our job is so much more than teaching content,” she says. “We play basketball at recess, wipe tears, attend birthday parties, bandage knees, and offer encouragement.”
She tutors after school, attends students’ events, and continues relationships long after students leave her classroom. She’s a strong advocate for students with special needs, often working closely with parents to create individualized plans for success. “She works with parents to develop the best plan for their child—academically, behaviorally, and emotionally,” said fellow teacher Retha Stork.
For Mrs. Montgomery, teaching is about leaving a mark that goes far beyond academics. “In 40 years,” she said, “students won’t remember the reading or math lesson you worked so hard to perfect, but they will remember how you made them feel.”
During the week of May 5th, Dr. Thacker also named the district’s Secondary Teacher of the year and Certified Employee of the Year. On Monday, Schmucker 8th grade math teacher L.A. High was surprised in his classroom with the Secondary Teacher of the Year honor (click here for details). On Tuesday, Penn High School Educational Assistant Whitney Hall learned that she was Employee of the Year (click here for details).All three winners will be officially recognized at P-H-M’s Employee Recognition & Retiree Dinner on Wednesday, May 21st. Thanks to the P-H-M Education Foundation, the Employee of the Year will receive a plaque and gift certificate and the two Teachers of the Year will also receive a plaque along with grants to use in their classrooms. Both TOY winners will go on to compete for Indiana’s Teacher of the Year, which will be announced in early Fall 2025 by the IDOE. Click here for more information on Indiana Teacher of the Year selection process.
Penn Educational Assistant named 2025 Certified Employee of the Year
Penn High School Educational Assistant Whitney Hall received a well-deserved honor this morning when Superintendent Dr. Jerry Thacker announced that she has been named the 2025 Classified Employee of the Year for Penn-Harris-Madison.
Dr. Thacker, PHM and Penn Administrators, a few of Whitney’s co-workers, and of course students were all in the classroom waiting to surprise Whitney when she returned after a “meeting.” She was genuinely surprised and caught off guard. Click to watch the video below, and then click here to see the full photo gallery.
Since joining the Exceptional Education Academy at Penn in September 2020, Whitney has made a significant difference in her students’ lives. One example of her dedication is her one-on-one work and patient support with a mostly non-verbal student which led to the discovery that the student could solve algebraic equations.
Her co-workers admire Whitney’s willingness to “jump right in” and help no matter the situation. Another example of her commitment to her students is when during an adaptive PE session, Whitney didn’t hesitate to dive into the pool to swim alongside her students.

Whitney also serves as the coach of Penn’s Unified Cornhole Team, a program that brings together general education and exceptional education students in inclusive, team-based competition. Under Whitney’s guidance over the past two years, the program has grown in both participation and impact—celebrating the values of equity, inclusion, and student engagement. These are just a few examples of the impact she makes daily. Every student matters to Whitney Hall.
Whether assisting students with IEPs, assisting with classroom instruction, or mentoring fellow Educational Assistants, Whitney consistently goes above and beyond to ensure students receive the individualized support they need to be successful. She is a true team player.
In addition to her work in the classroom, Whitney plays a key leadership role in building positive culture within the Ex Ed Academy and the greater Penn community. She is a founding member of Penn’s SITA Crew, a group of Educational Assistants who organize morale-boosting activities, staff events, and opportunities to build connection and community within the Exceptional Education team.
Whitney embodies what it means to serve with heart. Her work has made a meaningful difference in the lives of students and staff alike.
During the week of May 5th, Dr. Thacker will also name P-H-M’s Elementary Teacher of the Year in a surprise announcement. On Monday, 8th grade Schmucker math teacher L.A. High was named Secondary Teacher of the year (click here for details). All three winners will be officially recognized at P-H-M’s Employee Recognition & Retiree Dinner on Wednesday, May 21st. Thanks to the P-H-M Education Foundation, the Employee of the Year will receive a plaque and gift certificate and the two Teachers of the Year will also receive a plaque along with grants to use in their classrooms. Both TOY winners will go on to compete for Indiana’s Teacher of the Year, which will be announced in early Fall 2025 by the IDOE. Click here for more information on Indiana Teacher of the Year selection process.
Teacher Appreciation Week Kicks Off with Naming 2025 Secondary Teacher of the Year
To mark the start of National Teacher Appreciation Week, Penn-Harris-Madison Superintendent Dr. Jerry Thacker is celebrating the district’s most outstanding educators—surprising them with the news that they have been selected as P-H-M’s 2025 Elementary and Secondary Teachers of the Year.
Click to watch the video below of Dr. Thacker surprising Schmucker Middle School 8th grade Math teacher L.A. (Kriss) High announcing he’s been named P-H-M 2025 Secondary Teacher of the Year.
Dr. Thacker had some help pulling this surprise off. Schmucker Middle School Principal Sarah Smith and others were in on the ruse. As you saw in the video above, they were successful in catching Mr. High off guard. The students enjoyed being in on the fun as well, applauding and cheering.
This isn’t the first time Dr. Thacker has recognized Mr. High for commitment to academic excellence. In Fall 2024, Mr. High received a P-H-M Teacher Impact Award for achieving the highest student growth in 8th-grade math, as measured by ILEARN assessments.

Mr. High is in his 14th year of teaching math to P-H-M middle schoolers (16 years total teaching experience), beginning at Grissom Middle School and now serving at Schmucker. His influence spans generations of students—including current Schmucker counselor/former Grissom student Allie Marks, who nominated him for the award.
“Math was never my strength,” she reflected. “But Mr. High created a classroom environment where I felt safe to make mistakes and keep trying. Now, as his colleague, I see him doing the same for today’s students—advocating for effective re-teaching strategies, supportive grading practices, and meaningful interventions.”

Beyond his classroom excellence, Mr. High is known for his compassion and commitment to service. For several years, he has supported fundraising efforts for Riley Hospital for Children in Indianapolis—first as a participant and now as the lead organizer of annual initiatives at both Grissom and Schmucker. His creative events over the years, from trivia nights and “pie-a-teacher” contests to the 150-mile bike ride to Indianapolis, have collectively raised nearly $60,000 at both schools!
For Mr. High, teaching is about more than data or test scores. “Success in education is not limited to grades or metrics—it’s measured by the lasting, unquantifiable impact we have on those around us,” he said.
His former student at Grissom and current colleague, Miss Marks, agrees wholeheartedly. “Mr. High is the kind of teacher who reaches the students who believe they can’t learn. I’m grateful to have been in his class—and now, I’m honored to work alongside him.”
During the week of May 5th, Dr. Thacker will also name P-H-M’s Elementary Teacher of the Year.
and Classified Employee of the Year in surprise announcements. All winners will be officially recognized at P-H-M’s Employee Recognition & Retiree Dinner on Wednesday, May 21st. Along with a plaque, the two Teachers of the Year will also receive a grant from the P-H-M Education Foundation to use in their classroom. Both TOY winners will go on to compete for Indiana’s Teacher of the Year, which will be announced in early Fall 2025 by the IDOE. Click here for more information on Indiana Teacher of the Year selection process.
Discovery Teacher Named VFW District Teacher of the Year
Discovery Middle School is proud to announce that in late March 7th grade Social Studies teacher Les Cornelison was named the Veterans of Foreign Wars (VFW) Teacher of the Year for Indiana’s District 3 for 2025. The award recognizes exceptional educators who instill the values of civic responsibility, patriotism, and service in their students.
Mr. Cornelison, unaware he had even been nominated, was humbled to receive the news. He credits fellow educator Ryan Towner for submitting the nomination that led to the recognition. “I am very honored to be thought of in this manner,” Les shared.
Each year, the VFW selects one teacher from each state district for this distinction. Winners receive a stipend for both professional development and classroom resources. As the District 3 honoree, Mr. Cornelison is now eligible for consideration at the state and national levels.

Les Cornelison’s life has been a journey of service. He began in the United States Marine Corps from 1990-1994.
Following his military service, Les transitioned into the fire service, rising through the ranks from firefighter to Fire Captain and ultimately Fire Chief with both the Penn Township and Osceola Fire Departments. While working, he pursued his MBA part-time at IU South Bend.
He later served as a U.S. Diplomat in locations including China, the Philippines, Washington D.C., and Afghanistan. After retiring in 2020 and overcoming a spinal injury, Les found a new path in education—bringing decades of real-world experience into his classroom.

“My biggest drive is I want to be adding value to my students,” said Les. “I have my pension. I don’t need to work, but I want to give back and help develop a love of learning in my students.”
We congratulate Mr. Cornelison on this well-deserved honor and thank him for his continued dedication to serving others, both in and out of the classroom!
Along with earning the Transition to Teaching licensure, Mr. Cornelison earned two other degrees from IUSB: Bachelors of Science in Economics, Statistics Concentration and a Masters of Business Management and Administration. You can read more about what led Mr. Cornelison to transition into education.
Spring 2025 Impact Award Winners
April Fools’ Day maybe the day of pranks, but today in Penn-Harris-Madison with a little help of the building principals Superintendent Dr. Jerry Thacker used this day synonymous with jokes to surprise five teachers with Spring 2025 Teacher Impact Awards.
Joining Dr. Thacker on the fun secret surprises were Asst. Superintendent Dr. Heather Short, Director of Professional Development Dr. Lavon Dean-Null, Director of Literacy Ryan Towner, Exceptional Education Director Gena Todd, and Executive Director of the P-H-M Education Foundation Jennifer Turnblom McClain.
The Impact Awards are given to P-H-M educators who had the most significant individual student growth with DIBELS, IREAD, ILEARN, and AP testing.
Five awards were given out on Tuesday, April 1st:



William “Cub” Irons, 9th grade AP History, Penn High School: Highest percentage scoring a 3 or higher on AP History of the World exam.
Awards Given Out April 3rd & 4th


While all P-H-M teachers make an impact with their students and are dedicated to helping them achieve personal academic success, the Impact Award shines the spotlight on educators who have helped their students achieve individual academic growth on their formative assessments over time.
The first-ever Impact Awards were handed out in September 2023. The Fall 2024 Impact Awards were given out in December.
Thank you to the P-H-M Education Foundation for covering the cost for the beautiful crystal awards which teachers can proudly display in their classrooms.