Sparking Innovation: Transforming STEM Education and Diversity in Engineering

The journey into STEM can be both exciting and challenging, especially for those who don’t see themselves represented in the field. In a recent episode of Manufacturing the Workforce of Tomorrow, Shonali Ditz, Co-Founder and Executive Director of SparkShop, shared her inspiring story. From navigating her way through engineering at Northwestern University to co-founding an organization that empowers the next generation, her journey is a testament to perseverance and innovation.

Finding Her Path in Engineering

Like many students, Ditz entered college knowing she was good at math and science but unsure which path to take. She bounced between biomedical and mechanical engineering before finding her passion in manufacturing and design. However, the journey wasn’t easy. The transition from high school to rigorous college coursework was challenging, and traditional lecture-style classes didn’t align with her learning style. Negative reinforcement from the academic environment made her question whether engineering was the right fit.

Determined to gain hands-on experience, she joined Northwestern’s Formula Car team. It was there that she discovered her love for designing, building, and collaborating—a realization that solidified her commitment to engineering.

Breaking Barriers in the Workforce

After college, Ditz entered the auto industry, where she quickly realized that diversity was lacking. While the manufacturing plant had representation across different demographics, diversity dwindled when looking at those in STEM-specific roles. Women and people of color were underrepresented in engineering positions, and outreach efforts to increase diversity in STEM were still falling short.

This realization drove Ditz to rethink how engineering pathways could be reshaped. She wanted to create opportunities for young students to see engineering as an accessible and exciting career choice.

The Birth of SparkShop

Ditz’s journey intersected with Tiernan Murrell, a fellow engineer and friend with a shared passion for hands-on learning. Their parallel experiences in engineering led to conversations about what worked and what didn’t in STEM education. They wanted to create a program that addressed the root of the problem: lack of early exposure and engagement in engineering for underrepresented students.

Engaging Students at a Crucial Age

SparkShop focuses on 4th and 5th graders because this is a formative time when students start shaping their academic self-identity. By introducing engineering in an engaging and confidence-building way, SparkShop helps students see themselves as problem-solvers and innovators before societal biases discourage them from STEM paths.

Rather than relying on after-school programs, where participation depends on interest, transportation, and financial means, SparkShop brings engineering directly into the school day. This approach ensures that all students, regardless of background, get hands-on exposure to engineering concepts.

Evolving Through Challenges

Initially, SparkShop operated like a traveling workshop, with Ditz and Murrell hauling machines around Chicago to conduct in-class demonstrations. However, when the pandemic hit in 2020, they had to pivot. They developed a new model: sending curriculum and material kits directly to schools. This shift allowed them to scale their reach, and teachers loved the program's accessibility.

Today, SparkShop has expanded to 40 schools and nearly 90 classrooms, impacting thousands of students each year. With a growing team, the organization continues to refine its curriculum while supporting teachers in integrating engineering into everyday learning.

Representation Matters

A core part of SparkShop’s mission is ensuring that students see themselves reflected in the field of engineering. Their curriculum includes career spotlights featuring diverse professionals who share their journeys, challenges, and advice. This representation is crucial in helping students, especially those from underrepresented backgrounds—envision a future in STEM.

Growing the SparkShop Community

With support from organizations like the Farley Family Charitable Foundation, Comcast, ITW, Abbvie, and NBCUniversal, SparkShop continues to expand its impact. Their work goes beyond elementary school, offering internship programs for high school students to gain real-world experience and build professional networks.

The Future of STEM Education

Ditz and Murrell’s work underscores the importance of early STEM exposure, especially for students who might not otherwise consider engineering. By eliminating barriers to access and making STEM learning hands-on and engaging, SparkShop is changing individual lives and shaping the future of the engineering workforce.

As the organization continues to grow, its mission remains clear: to ensure that every student, regardless of background, has the confidence and opportunity to pursue a future in STEM. If you’re interested in supporting SparkShop, whether through funding, mentorship, or spreading the word, now is the time to get involved. The next generation of engineers is waiting.

Listen to Ditz’s episode of Manufacturing the Workforce of Tomorrow here.