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teacher notes and reproducible worksheets
As used in the K'NEX Hyperspeed Hangtime coaster
Build 5 K'NEX models
Pack of K'NEX-compatible outputs and sensors
including cars and diggers
K'NEX Catapulted Dragster kit Special Offers teacher notes and reproducible worksheetsLaunched by rubber band power, this stylish K'NEX dragster will disappear into the distance before you can say "Hold on tight" to the driver! And extra parts are provided, so that you can: test your dragster (to destruction if you like!), and then design and build a new dragster, which is even faster and or stronger and or better looking Supplied as a kit of parts, in a polythene bag only, with online assembly instructions based on photos. This
US$ 208.98
US$ 113.40
US$ 137.50