Unit Award Scheme

128356

Structural engineering: The da Vinci bridge

Level: Entry Level

In successfully completing this unit, the learner will have	Evidence needed
demonstrated the ability to 1. describe why Leonardo da Vinci’s design was useful for the military and how the size of the sticks affects how far the bridge can reach	Summary sheet and/or student completed work
2. explain how gravity and friction hold the bridge together without using any glue, nails, or string	Summary sheet and/or student completed work
3. follow a step-by-step plan to build a bridge that is symmetrical, level, and strong enough to stand on its own using da Vinci’s design for inspiration	Summary sheet
4. investigate the strength of the bridge by adding suitable weight, recording their results scientifically	Summary sheet and/or student completed work
5. identify any structural weaknesses and design a modification to improve stability or span length from the investigation.	Summary sheet and/or student completed work