GapFiller

GapFiller is an all-in-one teaching workspace designed to help middle and high school teachers plan their school year, organize lessons, and keep teaching materials in one place. Instead of managing lesson plans, files, notes, homework, calendars, and curriculum across multiple tools, GapFiller brings everything together in a single organized workspace. Teachers can plan lessons and entire teaching units, attach materials, assign homework, take notes, and see their upcoming teaching week through an integrated calendar. Lessons and resources remain part of a reusable teaching archive, making it easier to adapt previous work instead of rebuilding plans from scratch every school year. GapFiller supports teachers working across multiple schools, subjects, and classes, providing one central dashboard for their entire teaching activity. Its curriculum and yearly planning tools also help educators keep track of what has been taught, what is coming next, and how individual lessons fit into the broader course plan. Teachers retain access to their own teaching archive even when changing schools or classes, keeping years of lesson plans and resources organized in one personal workspace. Getting started is simple: teachers add their school, subjects, classes, and timetable, and GapFiller builds the structure around their real teaching schedule. GapFiller is built for teachers who want to spend less time managing scattered tools and more time focusing on teaching.