Design Cycle

The design cycle is a method and model by which we investigate, plan, create, and evaluate in order to solve a problem. We follow the design cycle in Design Technology class so that our projects are organized and well documented. It prevents confusion and when followed correctly ensures thorough work. Each section of the design cycle comprises of multiple steps.

During Investigation, we research our topic and determine how we are going to solve it. We must restate the topic  in our own words to identify the problem. Then we write the design brief about what we are going to make, who is it for, and why we are going to make it. The design brief should be detailed and specific. From there, we begin to research our task. During the research stage, we can do a product analysis, brainstorm, research materials, construction techniques, interviews, surveys, or biographies. We do not need to do all of them just the ones that apply to the current project. References must be sited. Finally, we write a design specification. This is very important and should include what we learned from research  requirements, and constraints of the project.

Next, is the design stage. You must draw or make at least three unique designs and judge them against the design specification. The designs must be fully annotated with materials, parts, function, features, ergonomics,  aesthetics, and construction techniques. Then you choose the best design and justify your choice.

In the planning stage, you create a step by step guide with pictures so that others can attempt to follow your ideas. Write a materials list and indicate the tools and techniques you will use. Finally, write a timeline for getting things done or a Grantt Chart. Evaluate your plan about whether it is easy to follow, logical, and a good use of time and resources.

It's time to create! Make your product and keep a process journal. Write your problems, how to solve them, what you have achieved, and what you want to achieve in the next class. Try to make the best product you can.

Evaluation is the last stage of the design cycle. You will each stage of the design cycle. Where you efficient with your time? Did you work to the best of your abilities? Evaluate your work against the learner profile. Then test your product. Does it fit the design specification?

Good luck! :)