At some point in their school career a child is likely to have to design and build a model bridge. It could also happen more than once during their school years.
Another school building project! What materials can be used? What design should it be?
Inevitably the parent has to get involved and help. Where do you, the parent, find the information, designs and materials to help your child make a success of their model bridge building project? As if you don’t already have enough to keep you busy, now you have to find time for this in your schedule.
In this post I will share with you some great resources about bridge building with designs and instructions. At the end I will also show you a short-cut with a really great model bridge building kit that you can purchase to cheat your way through this.
You don’t want to miss out on these projects because they are a great learning tool for the kids. They develop a lot of technology and engineering skills through these types of projects and you want to help them to get the most out of it.
Let’s take a look at the options.
Design and build your own
Firstly, you can help your child design and build their own model bridge. This will usually be out of materials that can be found at home like skewers or popsicle sticks.
The first resource I found was a guideline for a bridge building competition. It is a MS Word document with detailed guidelines, instructions and diagrams. This is a great resource for learning about the basic principles and truss designs involved. If you are wanting a complete DIY solution then this resource will be a great help.
Another good resource is a WikiHow article about the topic. It also gives a lot of detail and it shows how to build one out of skewers. This again is a complete DIY option.
2 Cheat Options that don’t need glue
The first product is from the K’Nex Education range called Intro to Structures: Bridges
This product has designs and pieces to enable a child to build 13 different bridges, one at a time. It is not a big set, with only 207 K’Nex pieces. The great thing about a set like this is that it leaves very little work for you, the parent, to do on the project. Of course you can help, if you want to. The instructions are easy enough for a child to follow on their own. With this set they will be introduced to the different types of bridge structures.
The K’Nex Education Real Bridge Building set has a whopping 2304 pieces and allows the budding engineer to build 7 different bridges, each one between 5 and 6 feet in length. If the pieces in the set are divided into 2 equal sets then 2 bridges can be built at the same time. With the instructions and teacher’s CD included, this will give you the unfair advantage and the kids will have an awesome bridge to show off.
Do you prefer the DIY method, or would you opt for one of the sets mentioned? Please leave a comment below and share your thoughts or questions.