This lesson, recommended for elementary grades, teaches children in a fun way about types of bridges, their construction, tension, compression, bending, force balances, and material selection. Originally, this lesson was taught in a co-op setting with much success; however, it can also be done in a home setting.
What will you need?
- Bridges Science Lesson (see below)
- Bridges Lesson Teacher’s Instructions (see below)
- 20 non-bendy straws per group of builders
- Tape
- Scissors
- Tape measure
- Lots of pennies for weights
- Small cup
- Pencil
- Paper
- Two chairs
What will the children learn and do?
- They will learn about the different types of bridges in historical order from simple (beam and arch) to more complex (truss and suspension).
- They will understand the advantages and limitations of each type of the bridge.
- They will view actual bridges of the different types and identify them.
- They will build their own bridge and learn how much weight it can withstand.
What is included in our FREE printable?
This free printable includes the following:
- Bridges Science Lesson
- Bridges Lesson Teacher’s Instructions (including suggested videos)
You are welcome to use these materials in your home and also in group settings in co-ops, schools, etc.
