Masterkidz STEM Wall Gears & Chain Set - 39 Pieces

The Masterkidz STEM Wall Gears & Chain Set is a hands-on learning resource that introduces young learners to basic mechanical principles through interactive play. Specially designed for use with the Masterkidz STEM Wall (sold separately), this set includes 12 large gears and 24 small gears in six bright colours, an adjustable length chain, and two master gears with turning knobs. Each gear is fitted with a central bearing, allowing for smooth rotation and effortless connection to other gears for the creation of dynamic gear trains.

Children can explore concepts such as motion, direction, rotation, and force while building their own gear systems. This set is ideal for developing logical thinking and practical problem-solving as students engage in trial and error to discover how gears work in combination. Whether building independently or in teams, the activity promotes collaboration, perseverance, and critical thinking. Educators can use the gears to set specific design goals or open-ended challenges that encourage creativity and mechanical experimentation.

All components are made from UV- and water-resistant materials, ensuring long-lasting durability for both indoor and outdoor classroom use. Gears attach to the STEM Wall using Masterkidz STEM Wall Pegs or Screws (sold separately).

Educational Benefits:

• Teaches fundamental mechanical concepts including gear trains, rotation, and chain motion, helping children understand cause and effect through visual and tactile feedback.
• Develops spatial reasoning, sequencing, and design-based problem-solving as children experiment with gear configurations and predict outcomes.
• Encourages collaboration and communication through shared building projects, supporting early social development and cooperative learning.
• Strengthens fine motor skills, grip control, and bilateral coordination as children attach gears, align parts, and rotate mechanisms with precision.

Classroom Activity Ideas:

• Challenge students to create a working gear train that transfers motion from one side of the wall to the other, promoting planning and persistence.
• Explore speed, force, and direction by adjusting gear sizes, spacing, and alignment, allowing students to investigate real-world mechanical principles.
• Use the master gear knobs to initiate motion and observe chain reactions, then have students describe or record their observations to build early scientific inquiry skills.
• Incorporate creative storytelling by having students design a functional machine that solves a fictional problem, encouraging cross-curricular learning through STEM and literacy.

Safety & Information:

• Recommended for ages 3+ years.
• Includes: 12 large gears, 24 small gears (6 colours), 1 adjustable chain, 2 master gears with turning knobs.
• Made from UV- and water-resistant materials for indoor and outdoor use.
• Compatible with Masterkidz STEM Wall systems.
• STEM Wall, Pegs, and Screws sold separately.