BlogActivities for Kids50 Best STEM Projects for Middle School Kids

50 Best STEM Projects for Middle School Kids

STEM projects for middle school are an excellent way to engage young minds and spark their curiosity in science, technology, engineering, and math. Research supports that STEM activities positively impact the scientific creativity of middle school students. These exercises give students an enjoyable learning experience and promote critical thinking and problem-solving abilities.

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Additionally, middle school STEM programs help foster interest in these subjects, develop skills, improve future job prospects, encourage creativity and innovation, and promote diversity and inclusivity. However, before delving into the exciting projects, it’s essential to understand why STEM programs in middle school are crucial for a student’s academic journey.

5 Essentials Of Middle School STEM Programs

In the modern work market, STEM education has increased. Students in middle school are at a pivotal point in their development, and exposure to STEM education can greatly impact how they grow academically and professionally. The following justifies the necessity of STEM programs in middle schools.

1. Fostering Interest in STEM

Middle school STEM programs offer an interactive and immersive approach to STEM education by providing hands-on opportunities for students to engage in projects and experiments, which can lead to deeper comprehension and enthusiasm for these subjects. The Journal of Pedagogical Research suggests that a STEM-focused learning environment can positively influence academic achievement in science. Moreover, STEM education provides students with practical applications of these topics in the real world, which fosters a heightened curiosity and drive for learning. 

2. Developing Critical Thinking Skills

Problem-solving and critical thinking abilities are emphasized in STEM education. Students’ minds are still developing throughout middle school. Thus, STEM education can aid in the development of the abilities necessary for success in the real world. 

3. Improving Future Job Prospects

Middle school STEM education can provide students with the essential abilities and skills necessary to pursue high-paying professions in the rapidly-growing STEM sectors of the contemporary economy. 

4. Encouraging Creativity and Innovation

Middle school STEM programs have been known to be a catalyst for fostering creativity and innovation among students. This is because these programs equip students with the necessary skills to design, build, and test their projects, which can be quite perplexing. By undertaking middle school STEM programs, children can develop the courage and aptitude to take risks, think outside the box, and solve problems in novel and unexpected ways.

5. Promoting Diversity and Inclusivity

The benefits of STEM education extend beyond just individual development, as it can also promote diversity and inclusivity among students. Regardless of background, all students have equal opportunities to learn and succeed in STEM. By introducing students to a wide range of STEM occupations and showcasing the achievements of underrepresented groups in these industries, middle school STEM programs can inspire kids from diverse backgrounds to pursue their interests in these disciplines.

What Does STEM Education for Middle Schoolers Look Like?

Photo Of Person Deriving Formula On White Board

Middle school STEM education is a way of teaching that focuses on science, technology, engineering, and math. It’s exciting and interactive, aiming to help students become skilled in these subjects. The main goal is to give students the knowledge and abilities they need to handle the many challenges of our ever-changing technology-driven world.

“STEM education is not just about learning scientific concepts and principles; it’s about developing critical thinking, problem-solving, and collaboration skills that will benefit students throughout their lives.” – Arne Duncan, former U.S. Secretary of Education.

Students are introduced to the fundamentals of STEM disciplines in middle school through practical, project-based learning. They investigate the scientific method, study the fundamentals of engineering and design, and become aware of the wonders of math and technology.

Middle schoolers can develop critical thinking skills, problem-solving abilities, and creativity through STEM education. Research suggest that STEM activities effectively develop positive views toward interdisciplinary education and 21st-century skills such as creativity, collaboration, critical thinking, and problem-solving. By engaging in STEM activities, students can also improve their science process skills, STEM career interests, motivation, and views about STEM education. 

50 Best STEM Activities for Middle School Kids

Engaging in STEM activities for middle school kids, students can gain valuable skills and knowledge that will assist them in success in high school, college, and beyond. So, without further ado, let’s explore these best STEM activities for kids!

“STEM learning is vital for the future success of our students and our country. By engaging students in hands-on projects and encouraging their curiosity, we can inspire the next generation of innovators.” – Mae Jemison, former NASA astronaut and founder of the Jemison Group.

Science Activities for Middle Schoolers

A girl doing science experiment

Science is essential to STEM education and can be incredibly engaging and exciting for middle schoolers. Here are some science-related STEM activities for middle school kids that can inspire young minds to discover the world around them.

  1. Chemical Reactions: Mix baking soda and vinegar to observe the fizzy reaction. Try other combinations like lemon juice and baking soda.
  1. Solar Oven: Cut a flap in a cardboard box and line it with foil. Place food inside and keep it in the sun to cook.
  1. Egg Drop Challenge: Gather materials like straws, paper, and tape. Create a protective structure around an egg and drop it from a height.
  1. Rock Candy Experiment: Dissolve sugar in hot water and grow crystals on a string suspended in the solution.
  1. Volcano Eruption: Build a clay volcano around a small bottle. Mix baking soda and vinegar inside the bottle for an eruption.
Illustration of kid trying the volcano experiment
  1. Hovercraft: Glue a balloon to a CD, then inflate the balloon and place the CD on a smooth surface to create a hovercraft.
  1. Slime Making: Mix glue, water, and borax solution to create slime. Explore different ratios for varying consistencies.
  1. Bottle Rocket Launch: Fill a plastic bottle partially with water, then quickly attach a cork and pump air inside to launch the rocket.
  1. Sundial Crafting: Place a stick vertically in the ground, and mark the shadow cast by the sun at different times of the day.
  1. Plant Growth Study: Plant seeds in pots with varying amounts of sunlight, water, and soil to observe their growth over time.
Girls doing exploring science together
  1. Static Electricity: Rub balloons against clothing to create static charge. Test its effect on objects like paper and hair.
  1. Dissecting Owl Pellets: Purchase owl pellets and use tweezers to carefully dissect them, identifying the bones of small animals.
  1. Microscope Adventures: Collect samples from ponds or leaves, place them on slides, and observe under a microscope to discover tiny organisms.
A girl looking through microscope

Now that we’ve explored some exciting science-related STEM ideas for middle school kids, let’s look at engaging technology activities to help students develop important coding, programing and digital literacy skills.

Related Reading: Easy Science Experiments for Kids to Enjoy & Learn

Technology Activities for Middle Schoolers

Illustration of kid uing tablet

Technology activities for middle schoolers are designed to introduce students to coding, programing, and digital design basics. These hands-on activities are a great way to build technical skills while fostering creativity and innovation. Here are a few technology-related STEM activities for middle school kids.

  1. Coding Basics: Use online platforms like Scratch or to start learning coding concepts through interactive tutorials and projects.
  1. Robotics Challenge: Provide robot kits with instructions and coding software. Students follow the instructions to assemble the robot and write code to make it perform tasks.
Illustration of kids fixing robot together
  1. App Design: Utilize app development tools or platforms like MIT App Inventor to design and prototype mobile apps. Students can create simple apps and explore different features.
  1. 3D Printing: Teach students how to use 3D modeling software to design objects. Then, print the designs using a 3D printer.
  1. Website Creation: Introduce HTML and CSS coding languages to build a basic website. Students can experiment with customizing their site.
  1. Video Game Design: Use game development software like GameMaker or Unity to design and create simple video games with characters, levels, and gameplay.
  1. Augmented Reality (AR) Exploration: Explore AR technology using AR apps or platforms. Students can create interactive experiences by overlaying virtual objects on the real world.
Little girl in VR Headset
  1. Green Screen Projects: Provide a green screen and video editing software. Students can record themselves against the green screen and use the software to replace the background with any image or video.
  1. Electronic Circuits: Use a circuit kit with components like LEDs, resistors, and wires. Students follow diagrams to build circuits and learn about electronics.
  1. Digital Storytelling: Use digital tools like PowerPoint or video editing software to create multimedia stories with text, images, and audio narration.
  1. Internet Research Challenge: Assign specific research topics, and guide students on using search engines and reputable websites to find relevant information.
  1. Cybersecurity Awareness: Conduct discussions and workshops on online safety, creating strong passwords, and protecting personal information from online threats.
  1. Virtual Field Trips: Utilize virtual reality headsets or online platforms with virtual tours to take students on immersive journeys to museums, historical sites, or outer space.

Now that we’ve explored some exciting technology-related STEM projects for middle school kids, let’s shift our focus to engineering. These activities are designed to introduce students to engineering and design principles and provide hands-on opportunities to create and build.

Engineering Activities for Middle Schoolers

Young boy doing doing science experiment

Engineering activities are a great way for middle schoolers to explore design principles, problem-solving, and creativity. These activities help develop important skills that benefit students in all aspects of life. Here are a few engineering-related STEM projects for middle school kids that are both fun and educational.

  1. Popsicle Stick Bridges: Provide popsicle sticks and glue. Instruct students to design and build bridges using the sticks, aiming to make them sturdy enough to hold weight.
  1. Hydraulic Lifts: Provide syringes, plastic tubes, and water. Students build a hydraulic lift system using syringes and water to lift objects.
  1. Spaghetti Towers: Offer uncooked spaghetti and marshmallows as building materials. Challenge students to construct tall and stable towers using the two items.
  1. Water Filtration: Teach students about water filtration concepts. Provide various materials like sand, gravel, and cotton balls for them to build their filtration systems and test their effectiveness.
Illustration of kids doing water filtration experiment
  1. Egg Parachute Drop: Provide materials like plastic bags, strings, and cushioning materials. Have students construct a parachute to safely drop an egg from a height.
  1. Catapult Challenge: Gather materials like popsicle sticks, rubber bands, and plastic spoons. Instruct students to build a working catapult and launch small objects towards targets.
  1. Mini Wind Turbines: Provide students with materials like cardboard, straws, and small motors. Guide them in creating miniature wind turbines to generate electricity from wind energy.
  1. Simple Machines Exploration: Set up stations with different simple machines like pulleys, levers, and inclined planes. Allow students to experiment and learn how these machines work.
  1. Sustainable Building Designs: Introduce sustainable building practices to students. Let them design and sketch eco-friendly and energy-efficient buildings or houses on paper.
  1. Bristlebot Robots: Provide toothbrush heads, small vibrating motors, and batteries. Show students how to assemble these components into tiny robots called Bristlebots that move around.
  1. DIY Waterwheel: Provide materials like popsicle sticks, cups, and a small water source. Students design and build a waterwheel to harness water energy.

While engineering activities focus on design and problem-solving, math activities for middle schoolers aim to build a strong foundation in mathematical concepts and practical applications. Let’s look at some engaging and hands-on math activities that middle schoolers can enjoy and learn from.

Math Activities for Middle Schoolers

Young boy reading a book

Middle school math activities are made to help kids develop a solid mathematical foundation while also exposing them to real-world applications of mathematics. Through these exercises, students can improve their ability to think logically, solve problems, and appreciate the beauty of mathematics. A few math projects and activities are listed below for middle school students to try out.

  1. Math Scavenger Hunt: Create a list of math-related items or problems for students to find and solve around the school or outdoors.
  1. Fraction Pizza: Use construction paper to create “pizza slices,” and have students color in fractions to represent different toppings.
  1. Math Board Games: Introduce math-based board games like “Math Bingo” or “Math Jeopardy” to reinforce skills in a fun way.
Math board game
  1. Math Art: Have students create geometric art using shapes, angles, and symmetry.
  1. Math Puzzles: Provide various math puzzles like Sudoku, logic puzzles, or tangrams to challenge problem-solving abilities.
  1. Real-World Budgeting: Assign students a hypothetical budgeting project to plan for expenses like groceries, entertainment, and savings.
  1. Data Analysis with Graphs: Present students with real data sets and guide them in creating different types of graphs to analyze the information.
  1. Math Escape Room: Design a math-themed escape room with puzzles and problems that students must solve to “escape.”
  1. Geometry Construction: Teach students how to use a compass and straightedge to construct geometric shapes and angles.
  1. Math Relay Race: Divide students into teams and create a relay race with math problems they must solve to pass the baton.
Group of kids using a laptop
  1. Mathematical Storytelling: Have students write stories or scenarios that involve math concepts and solve problems within the narrative.
  1. Measurement Olympics: Set up a measurement-based competition, like seeing who can estimate and measure the length of various objects most accurately.
  1. Math in Nature: Take students outside to explore the environment and find examples of math concepts like patterns, symmetry, and angles in nature.

Engaging in hands-on learning through math activities and projects can help middle school students develop a deep understanding and appreciation for mathematics. Having explored a variety of fun STEM activities for middle school, it’s worth considering how we can integrate STEM learning into other aspects of a student’s daily experience, including during recess or on the playground.

Related Reading: Best STEAM Activities to Make Learning Fun for Kids 

4 Ways To Integrate STEM Activities Into Middle School Playgrounds

Middle school is a pivotal developmental period for students, marked by a strong desire for knowledge acquisition and exploration. In this phase, students indulge in both physical activity and cognitive stimulation, and incorporating STEM projects for middle school can substantially enhance their educational experience. Thus, it is imperative to investigate why STEM activities should be included in the middle school playground, and one promising answer is through interactive learning stations.

1. Interactive Learning Stations

These learning stations offer a unique opportunity for students to learn while simultaneously enjoying themselves via experiential education. Specifically, students can engage in hands-on activities such as building miniature wind turbines or constructing solar-powered vehicles, which can enhance their problem-solving skills and deepen their understanding of STEM concepts.

2. Outdoor Laboratories

Students may conduct experiments and gather data in outdoor laboratories because they are situated in a natural setting. Weather stations, gardens, and animal habitats can all be included as part of these laboratories. Kids can develop a passion for science and receive real-world experience by participating in these events.

3. Technology Enhanced Playgrounds

The utilization of technology-enhanced playgrounds represents a novel opportunity to combine fitness and STEM activities, thereby improving student engagement in the form of augmented reality activities, interactive displays, and sensory tools. The resultant learning experience is distinctive and enriching. By integrating technology into gardening, students can augment their digital literacy in a enjoyable and educationally valuable manner.

4. Innovative Equipment

Innovative tools can be utilized to design fun STEM projects for middle school that pushes kids to think creatively. Programable robots, 3D printers, and virtual reality headsets are a few examples of this equipment. With the use of this equipment, kids can enhance their creativity and problem-solving abilities while learning more about STEM principles.

The academic achievement, physical health, and general well-being of children can all be dramatically impacted by including STEM activities in middle school playgrounds. By giving children the chance to participate in practical STEM activities, we can help them acquire crucial abilities that will set them up for future success.


Middle school completion is an indispensable prerequisite for reinforcing students’ aptitude and mastery in STEM (Science, Technology, Engineering, and Mathematics). STEM challenges for middle school students are boundless and varied. We must encourage them to face challenges and in order to ensure that students are equipped for future prosperity, we must proffer them with diverting, interactive, and engaging STEM-related activities. Integration of STEM education within the middle school curricula can be accomplished through various methods such as interactive learning stations, avant-garde tools, and outdoor laboratories.

By providing middle schoolers with the best STEM activities, we can encourage and kindle their passion, empowering them to create a better future. Let us, therefore, take the initiative and encourage our schools to allocate sufficient funding toward STEM education. This will help our children realize their full potential and have a transformative impact on the world.

Frequently Asked Questions (FAQs)

Can middle school STEM instruction aid pupils with learning disabilities?

STEM instruction can be modified to meet the needs of children with varying learning preferences and aptitudes. All pupils can benefit from the promotion of problem-solving and critical-thinking abilities.

At what age can you start STEM?

STEM education can start as early as preschool and continues through elementary, middle, and high school. Introducing STEM concepts early helps foster curiosity and lays the foundation for future learning and exploration in science, technology, engineering, and math.

Does incorporating STEM activities into middle school playgrounds come with any risks?

When incorporating STEM activities into playgrounds, safety should always come first. It’s critical to correctly identify risks, train staff members and teachers, and maintain equipment.

Brian Lee
Brian Lee is a writer and parent of 3 spirited children. He loves writing about his parenting experience, the lessons his kids teach him every day and parenting hacks and tricks he’s picked up along the way.