This set comes the pieces and guide to build 13 bridge models. Instruction book is clear and straightforward and educational teacher’s guide is a great bonus! This is an excellent supplement to a unit about structures and bridges.
This kit does take some diligence in keeping together as it incorporates many small pieces. To return, pieces are itemized in Ziploc bags that are clearly labelled with the number of pieces needed for each bag.
If any pieces are lost, replacement cost is $50.00
These kits are checked out for 4 weeks. Please request through your Home teacher.