Register for Summer Programs
& Virtual Courses
Summer Programs
Starts Jun 8
370 US dollarsLoading availability...
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Starts Aug 3
370 US dollarsLoading availability...
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Virtual Courses
Starts May 5
130 US dollarsLoading availability...
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To enroll in the summer program full day option (9am - 3pm), select the
Afternoon STEM Enrichment add-on at the bottom of the registration page.
If you wish to register for multiple courses, click "Register" for each course to add each selection to the cart.
If you wish to register multiple children for a class, "click "Register" again for the second child.
Summer Program Course Descriptions
ElectroBot Lab!
June 8th - 12th, 2026
Students investigate the physics of electricity and mechanical design as they design and create interactive innovations, highlighting how circuits bring the magic to life. Using materials like batteries, lights, wires and motors, young engineers will design and build innovative gadgets, such as chomping mechanical creatures, imaginative vehicles, and carnival attractions, while learning the nuances of how circuits control and communicate through energy flow. Student creations get to be taken home each day!
To further customize their creations, students utilize 3D printers to fabricate custom components, enhancing both the functionality and creativity of their projects.
Student project designs will vary as they harness their own interests to determine own unique designs based on each project's parameters.
For rising 4th-7th graders.












ElectroGame Lab!
June 8th - 12th, 2026
Students dive into the art and science of designing and fine-tuning carnival-style games and launching contraptions, using electrical and 3D printed components.
As they investigate the physics of electrical circuits and mechanical design, students will use batteries, wires, LEDs, motors and craft supplies to create innovative gadgets, such as stuffy catapults, bubble machines, wacky wire games and light-up trivia boards. They will explore how components can be designed and 3D printed, gaining firsthand insight into the authentic creation process and incorporating these elements into their work.
Students can take their unique creations home, showcasing their newfound skills and creativity.
Student project designs will vary as they harness their own interests to determine own unique designs based on each project's parameters.
For rising 4th-7th graders.













Why Explore Electrical & Mechanical Engineering?
The Catalyst STEM Labs Summer Program courses offer intensive electrical and mechanical engineering education, guiding students through the creation of energy, light, and motion. By harnessing electrical currents, analyzing power sources, and mastering circuit design, students gain vital skills. For example, they analyze series and parallel circuits, design switches, and measure voltage, current and resistance. With motors, they learn how to control speed and motion through gear and assembly design.
In a world increasingly reliant on energy, understanding the fundamentals of electricity is crucial. Modern technology and future innovations are rooted in these enduring physics principles, which remain constant in an ever-evolving technological landscape. Mastery of electrical and mechanical engineering sets the stage for innovation with computers, renewable energy systems, and robotics. A deep understanding of these core concepts enables students to tackle challenges like data center efficiency and fossil fuel reliance. They also gain foundational knowledge of circuit boards and semiconductors, which are key components that underpin technological advancements.
The exploration of electricity and motion provides an authentic context for incorporating technology into experiences with 3D printers. Students experience firsthand how custom components for their projects can be designed and printed, opening up a world of creative possibilities.
Our true engineering approach also cultivates soft skills, enhancing planning, problem-solving, perseverance, and creative design. Our courses empower future problem-solvers to excel and innovate beyond the noise of artificial intelligence, crafting a sustainable future in an energy-driven world.
Summer Program Basics:
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1-week sessions for rising 4th-7th graders
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Half day (9am - 12pm) or full day (9am - 3pm)
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$370/week for half day, $550/week for full day
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Daily creations kids get to take home!
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2 courses offered: ElectroBot Lab (Jun 8-12) and ElectroGame Lab (Aug 3-7). Take one or both!
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Location: Lytle Auditorium, Downers Grove


Sample Inquiry Question:
Why does the circuit of 4 LEDs above require 9 volts but the circuit to the right only requires 3 volts?




