This explains how portfolios can be helpful and shows the best ways to use portfolios in high school, middle school, and elementary school, making it very beneficial for teachers of all age groups and grade level.

8 Educational Apps To Create Digital Portfolios. These are the best apps available to create a portfolio for students, there are multiple kids of technology compatible with these apps as well depending on the access one has to different kinds of technology.

Another good resource for making portfolios from the textbook. It shows the benefits of going digital with portfolios and integrating technology into them. There are also various examples.

I thought this was cool, as it was done by a high school teacher. He made a wikispace for his classes and gave them access to their own that way not only he but all of his students can check and compare their progress in the class

This is an in depth look at the usefulness of portfolios, the different kinds of portfolios that are available, and how to implement them in a classroom.