KELVIN® Mousetrap Racers
  • KELVIN® Economical Build A Better Mousetrap Racer® Kit

    KELVIN® Economical Build A Better Mousetrap Racer® Kit

    The MOST ECONOMICAL Mousetrap Kit Recycle your old CDs and use them as the back wheels of your mousetrap car. This kit includes [2] KELVIN® CD Inserts, [2] 1-3/8 in. dia. Wheels, a Mousetrap, Trap Arm, Wood Base, and [2] Axles. Please note that CDs are...

    $3.95
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  • KELVIN® Build A Better Mousetrap Racer® Kit

    KELVIN® Build A Better Mousetrap Racer® Kit

    Introduce students to transportation and vehicle design concepts.,Students design and build a vehicle that uses the energy from a mousetrap spring for propulsion. Includes mousetrap, [2] KELVIN® front wheels, [2] KELVIN® giant rear wheels (4-3/4 in. dia...

    $4.95
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  • KELVIN® Build A Better Mousetrap Racer® Bulk Pack

    KELVIN® Build A Better Mousetrap Racer® Bulk Pack

    Bulk Pack of 50 - As Low As $4 Per Kit! Introduce students to transportation and vehicle design concepts. Students design and build a vehicle that uses the energy from a mouse trap spring for propulsion. Each kit includes: mousetrap, KELVIN® front...

    $200.00
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  • KELVIN® Build A Better Mousetrap Racer® Resource Guide

    KELVIN® Build A Better Mousetrap Racer® Resource Guide

    Design and Build Projects with Mousetrap Energy, Including Vehicles, Boats and Catapults. This guide contains ready-to-copy design briefs and student challenges developed to engage students in the engineering design process. The guide also contains...

    $12.95
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  • KELVIN® Foam Mousetrap Car Kit

    KELVIN® Foam Mousetrap Car Kit

    This kit includes: Foam Sheets, Mousetrap, Mousetrap Arm, Rubberbands, Front Wheels and Axles. Also includes related instructional design material. Kit.

    $8.95
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  • KELVIN® Foam Mousetrap Car Bulk Pack

    KELVIN® Foam Mousetrap Car Bulk Pack

    Bulk Pack of 20 - As Low As $6.95 Per Kit! Class Pack of 20 Kits. Each kit includes: foam sheets, mousetrap, mousetrap arm, rubberbands, front wheels and axles. Also comes with related instructional design material.

    $139.00
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  • KELVIN® E.P. Mousetrap Car Kit

    KELVIN® E.P. Mousetrap Car Kit

    Students design and build a cardboard mousetrap racer. Each kit includes: pre-cut and scored cardstock, [2] 4-3/4 in. dia. rear wheels, [2] 1-3/8 in. dia. front wheels, mousetrap, wood dowel rod with cable ties for mousetrap arm and [2] axles. Assembly...

    $9.95
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  • KELVIN® E.P. Mousetrap Car Bulk Pack

    KELVIN® E.P. Mousetrap Car Bulk Pack

    Bulk Pack of 30 - As Low As $6.95 Per Kit! Students design and build a cardboard mousetrap racer. This product is part of KELVIN®'s Engineering Principles Series™. This series is comprised of a group of activities that focus on one or more Engineering or...

    $208.50
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  • KELVIN® Gear-Powered Mousetrap Racer™ Kit

    KELVIN® Gear-Powered Mousetrap Racer™ Kit

    Take the next giant leap to understanding physics, mechanics, and design with KELVIN® Build a Better™ Mousetrap Vehicles. This kit provides students with a selection of gears. Your students can experiment by combining different gear diameters and observe...

    $12.95
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  • KELVIN® Gear-Powered Mousetrap Racer™ Bulk Pack

    KELVIN® Gear-Powered Mousetrap Racer™ Bulk Pack

    Bulk Pack of 20 - As Low As $9.95 Per Kit! Take the next giant leap to understanding physics, mechanics, and design with KELVIN®'s new generation of "Build a Better" Mousetrap Vehicles". This kit provides students with a selection of gears. Your students...

    $199.00
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  • KELVIN® Advanced Pulley Driven Mousetrap Racer™ Kit

    KELVIN® Advanced Pulley Driven Mousetrap Racer™ Kit

    Take the next giant leap to understanding physics, mechanics, and design with KELVIN® Build a Better™ Mousetrap Vehicles. This advanced pulley vehicle kit allows student designers to create different combinations of drive and follower pulleys...

    $14.95
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  • KELVIN® Double Pulley Driven Mousetrap Racer™ Bulk Pack

    KELVIN® Double Pulley Driven Mousetrap Racer™ Bulk Pack

    Bulk Pack of 20 - As Low As $6.25 Per Kit! Take the next giant leap to understanding physics, mechanics, and design with KELVIN®'s new generation of "Build a Better" Mousetrap Vehicles". Pulleys use a belt to transfer energy. This kit will provide...

    $125.00
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  • KELVIN® Double Ball-Bearing Mousetrap Racers™ Kit

    KELVIN® Double Ball-Bearing Mousetrap Racers™ Kit

    Take the next giant leap to about friction, power, and design with KELVIN® Build a Better™ Mousetrap Vehicles. This giant double mouse trap racer has [4] ball-bearings for even less friction. Examine how far or fast it goes. Test the acceleration and...

    $35.95
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  • KELVIN® Double Ball-Bearing Mousetrap Racers™ Bulk Pack

    KELVIN® Double Ball-Bearing Mousetrap Racers™ Bulk Pack

    Bulk Pack of 10 - As Low As $29.50 Per Kit! Take the next giant leap to about friction, power, and design with KELVIN®'s new generation of "Build a Better" Mousetrap Vehicles". This giant double mouse trap racer has [4] ball-bearings for even less...

    $295.00
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  • KELVIN® Rat Racer® Economical Kit

    KELVIN® Rat Racer® Economical Kit

    This giant double mouse trap racer has even more energy and is big enough to be a Rat Racer®! Examine how far or fast it goes. Test the acceleration and compare results with the single mouse trap racer. Developed as an open ended design activity,...

    $13.95
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  • KELVIN® Rat Racer® Economical Bulk Pack

    KELVIN® Rat Racer® Economical Bulk Pack

    Bulk Pack of 20 - As Low As $9.95 Per Kit! This giant double mouse trap racer has even more energy and is big enough to be a Rat Racer®! Examine how far or fast it goes. Test the acceleration and compare results with the single mouse trap racer...

    $199.00
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