STEM Inventions: Project Wheels

• Grades: 3–8
• Number of Students: 50, 100, 200
• Number of Lessons: 1 
• Hours of Content: Approximately 1 hour

Highlights:

Small:

• Bulk Toy Wheel Supply: Includes 100/200 small plastic wheels for use in STEM projects, DIY car builds, and craft activities. Provides enough wheels to supply an entire classroom for multiple projects.
  
• Compatible with DIY STEM Builds: Fits standard axle sizes used in mousetrap cars, rubber band cars, and other vehicle engineering projects. Works with craft sticks, dowels, and similar materials.
• Cost-Effective Bulk Purchase: Buying in bulk keeps per-student costs low. Provides a budget-friendly way to stock up on essential building components for classrooms and makerspaces.
• Durable for Repeated Use: Made from high-quality plastic that holds up through repeated assembly and testing. Can be reused across multiple projects, reducing replacement costs.

Large:

• These wheels are designed to make your rubber band-powered vehicles and mousetrap cars perform the way you expect.
• Large diameter wheels with high traction and sturdy axles allow for STEM car projects to zoom fast and work reliably.
• If you've built a car project with CDs for wheels, you know what a hassle that is. These wheels fit snugly onto sturdy wooden dowels, easy for kids to use.
• Wheels measure 4.75" in diameter and 1/4" wide tread. Axel hole inner diameter is 1/4". The dowels are 1/4x6". The rubber bands are 1/8x3.5".
• Made of sturdy, safe, reusable, and recyclable (#5) polypropylene plastic.

What’s Included:

Small - 100 pcs

• Includes 100 durable plastic wheels (25 of each color) ideal for classrooms, makerspaces, STEM clubs, and at-home makers needing cost-effective components for group activities or craft sessions. Enough to make 25 four-wheeled vehicles!. Uniform size and construction ensure consistent performance across all student builds.

Small - 200 pcs

• Includes 200 small plastic wheels for use in STEM projects, DIY car builds, and craft activities. Provides enough wheels to supply an entire classroom for multiple projects.

Large - 50 pcs

• Includes 50 large plastic wheels for use in STEM projects, DIY car builds, and craft activities. Provides enough wheels to supply an entire classroom for multiple projects.

Special Notes and Considerations:

⚠WARNING: 

CHOKING HAZARD - Small parts. Not for children under 3 years.