KELVIN® Introduction to Bridge Building

$2.95
Stock Number:
650509

Product Overview

 CLOSEOUT SALE! NOW $2.95   (WAS $5.95) 
WHILE SUPPLIES LAST

This workbook covers tensile and compression forces, shear and tension along with types of bridges and bridge design. Students can design and build a balsawood bridge and test it for strength with weights. Includes a timeline, glossary, activity ideas and competition rules. Booklet, 24 pgs.