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Empowering the Future of Science Education

fischertechnik CLASS Set Gears – Hands-On STEM Engineering & Mechanical Systems Learning

Bring mechanical engineering concepts to life with the fischertechnik CLASS Set Gears, a hands-on STEM classroom construction kit designed to help students explore how gears, transmissions, and mechanical drive systems work.

Ideal for elementary and middle school STEM education, this comprehensive classroom set introduces students to essential engineering principles through building, experimentation, and collaborative problem-solving.

Students can investigate how bevel gears, crown gears, worm gears, belt drives, and rack-and-pinion mechanisms transfer motion and change speed or direction. By building functional gear models and experimenting with different gear ratios, learners gain a practical understanding of mechanical advantage, rotational motion, and power transmission.

Explore Mechanical Engineering Through Hands-On Learning

The CLASS Set Gears provides opportunities to explore a variety of mechanical systems, including:

  • Gear Ratios & Transmission: Investigate how different gear combinations affect rotational speed and mechanical output.

  • Bevel & Crown Gears: Explore gear arrangements that transfer rotational motion between intersecting shafts.

  • Worm Gear Systems: Discover how worm gears provide speed reduction and mechanical advantage.

  • Belt Drives & Transmissions: Examine how belts transfer rotational motion between pulleys.

  • Rack-and-Pinion Mechanisms: Learn how rotary motion can be converted into linear movement.

  • Crank & Multi-Gear Systems: Experiment with linked mechanical components and different transmission configurations.

Designed for Collaborative STEM Classrooms

Developed for group-based STEM learning, the fischertechnik CLASS Set Gears includes 16 identical parts trays containing a total of 1600 construction components.

The recommended classroom configuration provides 15 student sets and one teacher set. Each student tray can accommodate one or two learners, depending on the teaching format, making it suitable for individual exploration, partner activities, and small-group engineering projects.

Supporting instructional materials, guided experiments, task sheets, and solutions help educators integrate mechanical engineering activities into classroom lessons.

What's Included

  • 1600 fischertechnik construction components

  • 16 identical classroom parts trays

  • Two sturdy fischertechnik Box 1000 storage units with baseplate lids

  • Access to instructional materials, experiments, task sheets, and solutions

Product Specifications

Specification Details
Brand fischertechnik
Product Name CLASS Set Gears
Manufacturer Part Number 559887
Product Type STEM Classroom Engineering Construction Kit
Recommended Age 7 years and up
Total Components 1600
Individual Parts Sets 16
Suggested Configuration 15 student sets + 1 teacher set
Students per Set 1–2
Storage 2 Box 1000 units with baseplate lids
Educational Topics Gears, Gear Ratios, Mechanical Drives, Transmissions, Motion
Recommended Applications STEM Education, Mechanical Engineering, Classroom Experiments, Collaborative Learning


Ideal for Schools, STEM Programs & Engineering Education

The fischertechnik CLASS Set Gears is a practical teaching resource for educators looking to introduce mechanical engineering through interactive, project-based learning.

Whether used for classroom instruction, STEM enrichment programs, engineering workshops, or group activities, this educational gear construction kit helps students connect scientific principles with real-world mechanical applications while developing critical thinking, collaboration, and problem-solving skills.