Design and carry out an experiment to explore one aspect of your last week’s proposal. It shouldn’t be an experiment in a scientific but in an artistic sense. Scientific experiments verify or falsify a given hypothesis. Artistic experiments create an experimental setup but the outcome usually isn’t about verification but about exploration.
Your artistic experiment could test your assumptions, the effectiveness of your proposed implementation, etc. It must involve you as an artist and should involve others to interact with.
Again you have to restrict yourself and take one only aspect of work. That can also be one interest or a question you developed during your work process. Document and present it in a suitable and entertaining way.
(When we say document we mean that we want to see images - something you have made)