618 K’NEX Rods and Connectors and color-coded building instructions to build 7 curriculum related models. Build any 4 models at once, 2 powered by solar panels and 2 by capacitors.

Two 1.38v - 500mA solar panels, 4 solar motors, 4 - 12” long power cords, plus 2 capacitors for energy storage. High quality K'NEX solar panels use sunlight or incandescent light to power models. 24 page building instruction booklet provided, plus a master CD-ROM of these instructions to allow you to re-print additional sets of building instructions as needed. Comprehensive teacher’s guide with inquiry based lesson plans and background information included. Packaged in a strong, stackable storage case with removable dividers and transparent, lockable lid.

Teacher's Guide Included!