This title is suitable for ages 9 to 12 years. Build bridges of your design
- from the workhorse truss-beam bridge to the dazzling suspension bridge. Use bridge-building basics & along the way discover how science & creativity come together in the creation of those weight-bearing wonders
- bridges. Choose the best bridge design for different sites. Make decisions about cost safety materials & the environment. Build & innovate using available materials. Test your construction for function & load.