Easier Personal and Project Website Creation

Math-Science students do a few projects (element project and research project on a luminescent object/animal/thing so far this year) and they would like a way to display these online. For example, to have an online periodic table where students/parents could click on a square and be taken to the element project. Something similar for the luminescent project. Both projects have video, images and/or documents associated with them. A way to visually organize them and have them accessible online would be great. Google Sites was tried this year, but the desired result was more complicated then what I could do in Google Sites.