This is a research based unit I use with my fifth grade students. They conduct research from pre-selected links on a Colonial America topic. Each student generates a script, records and mp3 file and makes a poster for a QR code. There are also help sheets for this lesson using iTunes. My Big Campus and a free online QR code generator. There is a final gallery walk at the end of this lesson. This lesson plan also gives you links to the website I have created for my students to use. I update and add to these links each fall.