I also observed Weller Road media specialist, Naomi Samuels, as she was collaborating with a fourth grade class who was conducting research for their economics study. She was also collaborating with a primary class as they were beginning research on animals. I've included a few pictures to illustrate their work.
You can practice UDL, even if you have limited technology, but it definitely makes offering flexible options a bit easier. If you are not sure where to start with technology use, your media specialist can help you tap into an array of appropriate online resources or help you by co-teaching on research projects. There are a variety of multimedia publication tools that your media specialist can teach kids to use to represent their work. As they say, "Many hands make light work"! Of course we know that teaching will never qualify as "light work", but using every resource in the building makes good sense.