Bulb provides teachers with the ability to create their own collections and pages to share content for a particular unit or lesson. Teachers can use the tool to assemble a series of primary-source images or articles as pages in a collection and encourage students to review the pages and respond to them in writing or through discussion. Additionally, each student can contribute a page to a teacher-created collection, allowing for many student responses that can be reviewed and commented on by others. Alternatively, teachers can ask students to create their own pages or collections. This gives students the opportunity to showcase their work over the course of the year or assemble a series of articles or images related to a particular topic.