Mosaic Explore was created in 2014 with the scope of offering New Hampshire homeschooled kids high quality, engaging classes taught by paid, highly experienced, and passionate teachers and run by dedicated staff. 

During its first 5 years, the program offered hundreds of courses, numerous theatre and musical performances, as well as Model United Nations training.

As of September 2019, Mosaic restructured and shifted its focus primarily to teaching global issues and perspectives through Model UN.