construct prototypes of different kinds of bridges research the different designs of bridges gather the materials needed to build the bridge make a drawing to show how to build the bridge
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: For a technology project, Kyle came up with an idea to build a model bridge. He wants his bridge to span 50 cm and to support a 1 kg object. According to the engineering design process, which of the following should be Kyle's next step?
Possibilities:
- construct prototypes of different kinds of bridges
- research the different designs of bridges
- gather the materials needed to build the bridge
- make a drawing to show how to build the bridge

research the different designs of bridges