"Integration of technology is an integral part of project based learning, because technology is an integral part of life outside the classroom as revealed in this part of the definition - "types of learning and work people do in the everyday world outside the classroom.""
An algebra project focusing on a theme which interests students is more likely to engage them in the project, so lets take a look at sports. Many students participate in sports at some level, whether as part of a school team or a community team.
For the most part these same students do not understand the costs involved to host the sport. Also, they do not understand how much money is needed to ensure a profitable season so the sport can continue from year to year.
How many times have you prepared an updated or new dynamic math or science PowerPoint or Keynote presentation for class and it would not open in school?
Also, how many times has it happened to your students when it's time to give a class presentation? Now you need to postpone their presentation to another day, disrupting even the best planning.