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K'NEX Forces, Energy and Motion set

 Price: £96.88
Ex-VAT: £82.45
 Age 9 to 16
RK78790

Includes 16 extra dark grey granite rods if you buy from us.

Includes 2 blue battery motors, 2 flywheel motors, and 4 transparent spring motors. Instructions to build 11 models; 4 of most can be build simultaneously. Comprehensive teacher’s guide with 7 inquiry-based lesson plans. Key Concepts: Potential Energy (Gravitational & Elastic) ~ Speed/Velocity ~ Kinetic Energy ~ Friction ~ Inertia ~ Motion ~ Force.

Models included: Tank Roller ~ Short Rubber Band Racer ~ Rubber Rand Racer with Mass Holder ~ Wind Powered Vehicle ~ Pull String Flywheel Racer ~ Three Battery Powered Racers (Direct Drive, Geared Up, and Geared Down) ~ Three Spring Powered Vehicles (Spring Racer, Spring Racer with Mass Holder and Spring Powered Trike)

Supports 8-12 students working in groups of 2-3. Suitable KS2, KS3.

Set contents
K2128.5 R2a Light - Low Speed - Blue2
K2366.2 Pullstring Motor @ Hatfield2
K90901 K'NEX Dark Grey connector 1-way (pack 10)30
K90949 K'NEX Light grey connector 5-way (pack 10)10
K90958 K'NEX Gold rod 128mm (pack 10)8
K90960 K'NEX Black rod 16mm (pack 10)58
K90965 Rod 1.3125"-Silver32
K90968 K'NEX Black connector 8-way (pack 10)16
K90975 K'NEX Tyre - small8
K90994 K'NEX Blue Spacer (pack 10)40
K91160 Tire 2.0" Diameter8
K91224 K'NEX Silver spacer (pack 10)20
K91240 K'NEX Motorcycle tyre8
K91254 K'NEX Motorcycle hub12
K91317 K'NEX Small gear dark blue2
K91380 1.5" Slick Tire8
K91900 K'NEX Bronze interlocking clip (pack 10)32
K91902 K'NEX Brown connector 2-way straight (pack 10)28
K91905 K'NEX Metallic green connector 4-way (pack 10)34
K91909 K'NEX Dark grey granite connector 3-way (pack 10)22
K91952 K'NEX Metallic blue rod 54mm (pack 10)28
K91953 K'NEX Dark grey granite rod 86mm (pack 10)8
K91954 K'NEX Metallic green rod 128mm (pack 10)12
K91993 Large Rt. Gear - Met Silver2
K92013 Rubber Band #33 Nci - Blue8
K92890 K'NEX Spring motor4


Pieces: 442  Cost/piece: 19p   Reusable divided tray

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